Rising Weight: Climate Change Muffles Storms and Rainfall

The heavy storm system that floods the central and southeastern US with heavy rain and winds fits a wider pattern as rainfall has increased over the eastern US half has increased in recent decades.

Data from the National Maritime and Atmospheric Administration from 1991 to 2020 show that on average the eastern part of the country received more rain, on average, than in the 20th century. At the same time, precipitation decreased in the west.

The sharp East-West division is consistent with predictions from climate scientists who expect wet areas to be wet, with dry areas becoming dry as the world warms.

Without further analysis, individual storms cannot be linked to climate change, but warming the air will result in greater rainfall. This is because warm air has the ability to retain more moisture than cooler air, and has the potential to be fueled due to overall average precipitation, and more intense storms.

The world’s temperatures are increasing year by year, driven by the combustion of fossil fuels that send greenhouse gases that warm the planets into the atmosphere. According to a recent report, the 10 people have been the hottest recordkeeping for nearly 200 years. World Weather Organization.

“When there are these very heavy rain events, trends refer to the heavy trends of these intense events,” said Deanna, an associate professor of climate and atmospheric sciences at the University of Illinois, Urbana-Champaign University.

Severe flooding could be an indirect effect of warming air and increased moisture, according to Gerald Brotzge, a Kentucky national climate scientist and director of the Kentucky Climate Center. If conditions stall a storm system, it can cause heavy rain in the same area, increasing the risk of flooding.

This is what happened when the storm recently stagnated in the region. “I think it’s a once-at-a-time event based on the amount and area covered,” Brotzge said.

Mark Jarvis, a meteorologist at the National Weather Service office in Louisville, Kentucky, described the storm as two. It brought tornadoes, strong winds and hail to the front end, then stalled and dropped historic amounts of rainfall. Western Kentucky, who saw some of the most serious effects of the storm, “it was in the eyes of the bull,” he said.

Heavy rain and flooding are common in Ohio Valley in late winter and early spring, but the system is as common as it is “very rare” for rain. “That’s what you normally see in hurricanes and tropical systems,” he said..

Storm damage is constantly happening, but the possibility that climate change is increasing them is Observed weather trendstherefore Mr.

She said that even in the western half of the United States, which is generally dry, the coming precipitation tends to drop at more extreme levels.

She called it “very eye-opening,” adding, “it’s not particularly comfortable to think we have more of this.”

Source: www.nytimes.com

Surprising Furry Secrets Hidden within Mystical Medieval Book Covers

Medieval scribes fill a volume called veterinarians with illustrations and descriptions of fantastic creatures. Manuscripts containing representations of these animals also relied on the beast zoo. These and other volume covers were made from calf, goat, sheep, deer and pig skins.

Most of these skins were removed before they were converted to book bindings. However, the medieval manuscript sets in northeastern France have a distinctive finish. The weathered cover is covered with hair.

Matthew Collins, a biofactorologist at the University of Copenhagen and Cambridge and author of the new study, said: However, it turns out to be difficult to pinpoint the source of hairy leather.

These furry books appear to be at home at the Hogwarts Library, but were originally written by Clairvaux Abbey, a hub of the Cistercians, the orders of the Catholic monk Ks. Founded in the Champagne Adennes region of France in 1115, the monastery was located in one of the largest monastery libraries in medieval Europe.

Approximately 1,450 volumes of the monastery’s extensive corpus survive. Approximately half of these manuscripts remain in the original, fragile bindings. Many were tied in Romanesque style in the 12th and 13th centuries, parchment was placed between wooden boards fixed with thread and cord.

At Clairvaux Abbey, these Romanesque books were often housed in secondary covers, bristled with fur. Traditionally, this creepy leather was thought to be made from wild boars and deer. However, the hair follicles of some manuscripts do not match the fur of either mammal.

Dr. Collins and his colleagues examined the hairy covers of 16 manuscripts once housed at Clairebaud Abbey. Researchers rubbed the sides of the leather meat with an eraser and carefully removed the crumb-sized sample. We then used various techniques to analyze the protein sequences and bits of the ancient DNA of leather.

Their findings published in the journal on Wednesday Royal Society Open Sciencereveals that the book is tied to seal skins, not to local land mammal skins. Some books are tied up in the skin of harbor seals, and at least one came from harp seals. Comparing them to modern DNA suggests that the origins of Scandinavian and Scottish seals, or as far as Iceland and Greenland.

These different territories were once connected by complex medieval trading networks. During the Middle Ages, Scandinavian traders harvested walrus ivory and fur from Greenland and sent them to mainland Europe. Clairebaud and his monks were far more inland from these coastal front posts, but the monastery was near a trafficked trade route.

The discoveries shed light on medieval society, according to Mary Wellesley, a fellow at the London Institute of Historical Studies, who specializes in medieval manuscripts and was not involved in new papers.

“The small details of the manuscript can tell you a lot about the world that created them,” Dr. Wellesley said. “It’s a common assumption that people didn’t move around, but these monasteries are part of this incredible network of goods, books and ideas.”

Seals were a valuable product for meat, dull, waterproof skin. This could be made into boots or gloves. Some records even claim that Sealskin was used to pay church taxes. Coastal communities in Scandinavian and Ireland used Sealskin to bind books, but this practice was far more unusual in the mainland Europe.

However, Cistercian monks apparently liked Sealskin’s books. Examples of these furry manuscripts have been found in other Abbeys, descendants of Clairevaux. These monks used this material to combine the most important documents, including historical information about the Cistercians, historical information about St. Bernard.

According to Dr. Collins, the fur color of the seal may explain the preference of the monks for using animal skins. The cover of the manuscript is now yellowish-gray or spotted brown, but was once wrapped in the white fur of a seal puppy. This shade matched the best of the monks’ dissatisfaction.

“In medieval Europe, you really don’t have anything white or white,” said Dr. Collins. “It must have been very magical.”

The seal itself appears to resemble the magical entity of the monk ks. In medieval veterinarians, seals are labelled “sea calves,” resembling dogs that have raised fish tails.

Source: www.nytimes.com

Trump supporter and NASA leader, Jared Isaacman, prioritizes Mars in confirmation hearing.

NASA prioritizes sending American astronauts to Mars, a goal supported by President Trump’s candidate to lead the space agency.

The candidate, Jared Isaacman, CEO of Payment Processing Company Shift4 Payments and a close associate of Elon Musk, brings a unique perspective from leading private astronaut flights into orbit. He is expected to bring new ideas to NASA and its $25 billion budget, aligning with entrepreneurial aerospace companies like SpaceX.

Isaacman aims to revitalize a mission-first culture at NASA, as stated in his opening statement before the Senate Committee on Commerce, Science, and Technology.

While Mars remains a long-term goal for human spaceflight, NASA’s current focus has been on the International Space Station and sending astronauts back to the moon during Trump’s presidency.

Isaacman affirms that NASA will view the moon as a stepping stone to Mars, not abandoning it but utilizing it for scientific, economic, and national security interests.

He believes that fostering an economy in orbit will accelerate NASA’s scientific advancements and discoveries.

Isaacman’s confirmation hearing sheds light on NASA’s future direction amidst uncertainties surrounding federal agencies. With Musk’s influence and contrasting views, the path forward for NASA remains uncertain.

Isaacman is expected to address questions regarding NASA’s space launch system and the future of lunar missions during his confirmation hearing.

Isaacman’s appointment signals a departure from traditional NASA leadership, bringing a fresh perspective from his background in private space missions.

Despite criticisms of NASA’s costly programs like the SLS rocket, Isaacman emphasizes the importance of efficient and cost-effective missions to advance space exploration.

His vision includes prioritizing American astronauts’ return to the moon as a crucial step towards eventual Mars exploration.

Isaacman’s unique approach to space exploration has already been demonstrated through private missions like Inspiration 4 and Polaris Dawn, showcasing innovative technologies and partnerships with SpaceX.

In a shift from traditional aerospace leadership, Isaacman’s nomination for NASA administrator represents a new era of space exploration.

His experiences with private space missions demonstrate a commitment to innovation and collaboration in advancing human space travel.

Isaacman’s appointment heralds a new chapter for NASA as it navigates evolving priorities and challenges in space exploration.

As NASA looks to the future under Isaacman’s leadership, the agency is poised to embrace innovative solutions and partnerships to propel human space endeavors forward.

Source: www.nytimes.com

Trump’s nominee states at Senate hearing that nuclear tests are not recommended.

Brandon Williams, who was chosen by President Trump to oversee the country’s nuclear weapons, stated on Tuesday that he does not recommend resuming explosive testing of deadly weapons.

This statement was made during his Confirmation hearing before the Senate Armed Services Committee, taking many by surprise. While other advisers suggested that the president resume test explosions for national security reasons, the last test in the U.S. occurred in 1992.

Appointed by Trump in January, Williams, a former naval officer from upstate New York, is set to oversee the National Nuclear Security Agency, a semi-autonomous agency within the energy sector responsible for managing the nation’s nuclear weapons complex.

Despite calls from Trump’s allies for a return to testing, one notable figure, former national security advisor Robert C. O’Brien, urged in a magazine article last summer that a new term for Trump would see the resumption of testing to maintain the U.S.’ advantages over China and Russia in nuclear capabilities.

At his confirmation hearing on Tuesday, Williams faced opposition against the resumption of explosive testing, particularly from Senator Jackie Rosen, a Democrat from Nevada, who highlighted the state’s history of nuclear tests during the Cold War.

Describing Nevada as “ground zero” for such testing, Rosen emphasized the harmful impact on the population and environment and vehemently opposed a return to these practices.

Williams responded to questions about advising Trump on explosive nuclear tests, stating his reliance on scientific information and expertise from the NNSA lab’s data and modeling rather than testing.

Concerns about the potential environmental and health impacts of testing in Nevada were also raised, to which Williams acknowledged the importance of considering such factors in decision-making.

With a background in naval service, Williams has been nominated to head the National Nuclear Security Agency and represents New York’s 22nd Congressional District.

In a letter to Williams, Senator Elizabeth Warren expressed concerns about his qualifications in the nuclear field and lack of relevant experience.

During the hearing, Williams stressed the importance of retaining skilled labor at the NNSA, following previous administration changes and workforce challenges.

Praising the agency’s staff, Williams assured senators that he speaks on their behalf and values their expertise.

The Senate Committee is currently evaluating Williams’ nomination, with expectations for approval and confirmation by the full Senate.

Source: www.nytimes.com

Trump signs executive order targeting revitalization of US coal industry

President Trump signed a surge in executive orders on Tuesday aimed at expanding coal mining and burning in the United States to revive the struggling industry.

1 order Commanding federal agencies To abolish regulations that “discriminate” coal production, open new federal land for coal mining, and investigate whether coal combustion power plants can serve new AI data centers. Trump also said He will abandon certain air force pollution restrictions It was adopted by the Biden administration for dozens of coal plants at risk of closures.

In a move that could face legal challenges, Trump led the energy sector Develop the process To prevent unprofitable coal plants from shutting down to avoid power outages using electricity in emergencies. Trump proposed similar actions during his first term, but ultimately abandoned the idea after widespread opposition.

Dozens of miners are stuck in hard white White House hats, Trump said. He was also teaching The Department of Justice will identify and fight state and local climate policies that “let coal miners go out of business.” He added that future administrations will “assure” that they will not be able to adopt policies that are harmful to coal, but did not provide details.

“This is a very important day for me, because we are reclaiming an abandoned industry despite the fact that it is the best and certainly the best in terms of power, true power,” Trump said.

Over the past few weeks, Trump, energy secretary Chris Wright and interior secretary Doug Burgham have all been talking about the importance of coal. The two cabinet members sat in the front row at the White House ceremony. Members of Congress from Wyoming, Kentucky, West Virginia and other coal-producing states attended the White House ceremony.

“Beautiful and beautiful coal,” Trump told the gathering. “Never use the word “coal” unless you place “clean, clean” before that. ”

Coal is the most polluted of all fossil fuels when burned; Approximately 40% of the world’s industrial carbon dioxide emissions a major factor in global warming. It releases other contaminants, including mercury and sulfur dioxide, associated with heart disease, respiratory problems, and early death. Coal ash from coal mining and generated power plants can also cause environmental issues.

Over the past 20 years, coal use has declined sharply in the US, with utilities switching to cheaper, cleaner power sources, such as natural gas, wind and solar. That transition has been the biggest reason for US emissions decline since 2005.

It is unclear how much Trump will reverse that decline. In 2011, the country generated almost half of its electricity from coal. Last year, it fell to just 15%. The utility has already closed hundreds of aged coal burning units, and has announced the retirement dates for about half of the remaining plants.

In recent years, growing interest in artificial intelligence and data centers has driven a surge in electricity demand, with the utility having decided that more than 50 coal combustion units will be open past the scheduled closing date, according to Electric Power from America, the industry’s trade group. And as the Trump administration moves, more plants could remain open longer or run more frequently as they loosen coal pollution restrictions, including regulations that apply to carbon and mercury.

“You know, we need to do AI. All this new technology is online,” Trump said Tuesday. “We need more than twice the energy and electricity we currently have.”

However, some analysts said there is unlikely a major coal revival.

“The main problem is that most of our coal plants are older, more expensive to operate, and no one is thinking about building new plants,” said Seth Feaster, a data analyst focusing on coal at the research firm, Energy Economics Analysis Institute. “It’s very difficult to change that trajectory.”

During his first term, Trump tried to prevent the closure of unprofitable coal plants using emergency powers normally reserved for fleeting crises such as natural disasters. But the idea has hit hard by oil and gas companies, grid operators and consumer groups. He said it would increase electricity bills and eventually retreated from the idea.

Ali Pescoe, director of the Harvard Law School’s Electricity Law Initiative, said the idea would likely lead to lawsuits if it was tested again today. “But there’s not much history of litigation here,” he said. “Usually these emergency orders last within 90 days.”

Ultimately, Trump struggled to fulfill his first term pledge to save the coal industry. His administration abolished numerous climate regulations, appointed coal lobbyists to lead the Environmental Protection Agency, 75 coal-fired power plants were closed, and the industry lost around 13,000 jobs during its presidency.

The decline of coal continued under President Joseph R. Biden Jr., who tried to completely move the country away from fossil fuels to combat climate change. Last year, his administration issued swept EPA rules that force all coal plants across the country to install expensive equipment to capture and fill carbon footprints or close by by 2039.

When he returned to the office this year, Trump ordered the EPA to repeal the rules. And Trump administration officials have repeatedly warned that closing coal plants will damage power sources. Unlike wind and solar energy, coal plants can run at any time of the day and are useful when electricity rises rapidly.

Some industry executives who run the country’s electric grid include some industry executives. I warned again The country could face the risk of power losses, especially when power companies are late in bringing new gas, wind and solar power plants online and adding battery storage and transmission lines.

“For decades, most people took electricity and coal for granted,” said Michelle Bradworth, chief executive of American power. “This complacency has led to early retirements in coal plants, weakening the electrical network and damaging federal and state policies that threaten national security.”

But coal opponents say maintaining aged plants online can exacerbate fatal air pollution and increase energy costs. Earlier this year, the PJM Interconnect, which oversees a large grid in the Mid-Atlantic, burned coal-burning power plants and the opening until 2029, leaving them open until 2029 to reduce the risk of retirement benefits. This move could ultimately cost the customers of the utility in the area Over $720 million.

“Coal plants are old, dirty, uncompetitive and unreliable,” said Kit Kennedy, power managing director for the Environmental Group’s Natural Resources Defense Council. “The Trump administration has been stuck in the past and is trying to make utility customers pay more for yesterday’s energy. Instead, they should do everything they can to build the power grid of the future.”

Source: www.nytimes.com

Kennedy meets with tribal leader amidst HHS cut tensions

When Health Secretary Robert F. Kennedy Jr. was about to take the stage, the governor of the Gila River Indian community was still addressing the audience, expressing concerns about recent Trump administration actions.

Governor Stephen Law Lewis emphasized the importance of tribes having a political stance and urged for a more thoughtful approach to government efficiency cuts, rather than a drastic one.

Kennedy was on his Healthy Tour of America in the Southwest states, with his latest stop at the Gila River Wild Horse Pass Resort and Casino in Arizona to participate in The Tribal Self Governance Conference.

The 1975 law allowed native communities to develop programs based on their cultural needs, marking a shift from federal administration. Kennedy’s dedication to improving tribal health stems from his family history and personal experiences.

However, recent decisions within Kennedy’s agency have raised concerns among tribal leaders regarding the support for Indigenous communities in the face of health challenges.

Kennedy assured tribal leaders that certain health services for Native Americans would be exempt from recent executive orders. He engaged in discussions on strategies to address health issues within tribal communities.

Kennedy emphasized the need to address the root causes of health crises in tribal communities, particularly focusing on the food system. He also shared plans to implement “robot nurses” in Indigenous groups, which was met with mixed reactions from the crowd.

His extensive work advocating for Indigenous communities dates back to the 1990s, highlighting a commitment to supporting native groups in various negotiations and initiatives.

Kennedy pledged to address the unique challenges faced by Indigenous leaders in accessing high-quality healthcare. The discussion also touched on the need to build confidence in vaccines among Native American communities.

Kennedy’s tour included visits to healthcare facilities serving Native Americans, as well as outreach to tribal groups to address their unique health concerns.

He defended his agency’s response to a measles outbreak during a press conference, highlighting the importance of effective public health initiatives.

Source: www.nytimes.com

Trump signs order to increase coal production in the United States.

President Donald Trump recently signed an executive order aimed at bolstering the declining coal industry in the country and imposing stricter regulations on coal mining, leasing, and export. The White House stated that this move is intended to address the energy demands of artificial intelligence data centers.

This action by the Trump administration is at odds with global efforts to reduce coal-fired electricity generation and curb harmful greenhouse gas emissions associated with climate change.

During the signing of the order, Trump emphasized the importance of coal, referring to it as “beautiful, clean coal.”

Coal is widely regarded as one of the dirtiest fossil fuels and a significant contributor to greenhouse gas emissions. The burning of fossil fuels like coal releases carbon dioxide and other greenhouse gases into the atmosphere, exacerbating global warming.

In addition to reopening certain coal plants and allowing coal leases on public land, the executive order instructs federal agencies to explore how coal-fired power plants can meet the increasing energy needs of artificial intelligence.


Workers at the John E. Amos power plant, which is a coal burning of American power fuel, in Winfield, W.Va., stand in the coal mine in 2018.Luke Sharrett/Bloomberg via Getty Images file

Recent government actions have rolled back environmental regulations, targeting pollution and emissions from power plants operated by oil and gas companies.

Over the past decade, the coal industry in the US has seen a decline, with coal contributing only about 16% of domestic electricity in 2023, down from 45% in 2010. The growing use of renewable energy sources such as solar and wind has also played a role in reducing the country’s reliance on coal.

Efforts to revive the coal industry run counter to the preferences of most Americans, with two-thirds supporting a transition away from fossil fuels like coal by 2050, according to a recent poll by Yale University.

Burning coal for electricity generation is not only environmentally harmful but also costlier than cleaner energy sources. According to estimates, coal-generated electricity can cost Americans three to four times more than wind or solar power.

Critics of Trump’s executive order, including former EPA administrator Gina McCarthy, argue that it will worsen climate change and harm public health. They advocate for a shift towards cleaner and safer energy alternatives.

As the demand for energy from artificial intelligence increases, there is a growing need for new energy resources. However, meeting this demand is expected to strain existing energy systems, prompting calls for increased investments to stay competitive internationally.

Goldman Sachs projects a 165% rise in global electricity demand over the next five years due to the expansion of AI data centers.

Source: www.nbcnews.com

Robert W. Macchesney passes away at 72 after sounding the alarm on corporate media dominance.

Robert W. McShesney, an influential, left-leaning media critic who argued that corporate ownership was bad for American journalism and that the Silicon Valley billionaire who dominated online information was a threat to democracy, died on March 25th at his home in Madison, Wisconsin.

The cause was glioblastoma, an aggressive brain tumor, said his wife, Inger, stole it.

Both Professor McChesney were grounded in academia. He had a PhD. I’m taught communication and at university. And Ink-On Paper Journalism: He was the founder of Rocket, the Seattle music magazine that reviewed Nirvana’s first single.

His main papers were expressed in more than a dozen books and numerous articles and interviews, but the corporate-owned news media was overly compliant with a certain political force, limiting the views that Americans were exposed to. He further argued that the internet (the promise of the wild west market of opinion) was squeezed by some huge owners of online platforms.

An early book, Rich Media, Poor Democracy (1999) warned that the integration of journalism undermines democratic norms. Perhaps his most famous work, “Digital Cutting: How Capitalism Does the Internet Against Democracy” (2013), he rejected the utopian view that the digital revolution would arrive at the public frontier of sources and stimulate democracy.

Instead, he shows how the internet is destroying the business model of newspapers, while local government civilly hearted coverage features the lowest common denominator fluff, celebrity gossip, cat videos, and personal naval gaze.

Professor McChesney condemned capitalism.

“Profit motivation, commercialism, public relations, marketing, advertising – all the critical features of modern corporate capitalism – are the basis for an assessment of how the Internet can develop and potentially develop,” he writes.

Source: www.nytimes.com

The Department of Justice to disband cryptocurrency enforcement unit

The Trump administration has disbanded Justice Department troops responsible for investigating cryptocurrency crimes, criticizing the Biden administration for being too aggressive towards the fast-growing industry.

In a memo issued late Monday, Deputy Attorney General Todd Blanche denounced his predecessor for investigating cryptocurrency operators in a way that he was called “pregnant and not executed properly.” He instead directed the department to narrow the focus of cryptocurrency investigations into crimes such as fraud, drug trafficking and terrorism.

The directive coincides with President Trump’s broad embrace of the crypto industry during his campaign and as he moves to ease enforcement.

The Trump family expanded business profits in the industry, including establishing a crypto venture, World Liberty Financial. Just before he took office, Trump issued his own memo coin. Trump Media & Technology Group, a social media company whose majority shareholder, also said it plans to introduce many digital asset investment products this year.

The Department of Justice directive follows a similar move in the Securities and Exchange Commission. This dismissed lawsuits and pending investigations that included issues that the crypto company had not registered as an exchange. Many SEC attorneys in these cases have left the regulatory authority.

The SEC has also significantly reduced staffing for crypto enforcement units. On a policy issue, the SEC says it will not attempt to regulate memokine because novelty digital assets are not securities.

In its memo, the Justice Department accused the Biden administration of “a reckless regulatory strategy through prosecution” towards the world of digital currency.

Going forward, Blanche writes that prosecutors should only pursue cryptocurrency cases that “include the actions of victim investors,” and that fund fraud, hacking, and other crimes such as fentanyl and human trafficking. The prosecution said “is important to restore stolen funds to customers and build investors’ trust in the security of the digital asset market and the growth of the digital asset industry.”

He ordered a group of prosecutors investigating market integrity and major fraud to halt the pursuit of cryptocurrency enforcement and instead focus on immigration issues and contractor fraud.

He also disbanded the National Cryptocurrency Enforcement team, a group within the Department of Justice headquarters that was recently created to handle such cases. Blanche writes that the office of a personal lawyer may still pursue cases that include cryptocurrency investigations.

This new approach appears to be aimed at preventing cases like those submitted in 2023 against Binance founder Changpeng Zhao, a violation of the Bank’s Secret Act. The company has agreed to pay a $4.3 billion fine as part of its guilty plea.

During the first days of the administration, Trump officials signaled their dissatisfaction with such cases when they effectively demoted the prosecutor who founded the cryptocurrency enforcement team, Eun Young Choi.

The team was created in 2022 to help prosecutors penetrate the frequently vague world of cryptocurrency as cross-border criminals began to use digital money more and more to promote crime.

Matthew Goldstein Contributed with a report from New York.

Source: www.nytimes.com

Scientifically proven method for brewing exceptional coffee using less beans

SEI 246758961

The right technique allows you to make great poured coffee with fewer beans

Kemal Yildirim/Getty Images

Physicists have discovered the technology that allows them to produce the perfect coffee with up to 10% less beans.

Climate change is making coffee production more difficult, and it is becoming more important to brew it in the most efficient way possible. Arnold Mattissen At the University of Pennsylvania.

“Coffee is becoming more difficult to grow, so that’s why coffee prices could increase over the next few years,” he says. “The idea for this study was to actually see if we could do anything by reducing the amount of coffee beans needed while maintaining the same amount of brewing.

Mathijssen and his colleagues focused on pouring coffee, slowly adding hot water to the corn-shaped paper filter site. Their advice can be summarized into some very simple tips. First, pour slowly. The longer the beans are soaked in the water inside the corn, the more extraction will occur.

But this works to some extent. If poured slowly, the lot is not fully confused. They settle at the bottom and start to actually reduce the amount of extraction. To combat this, the second hint is to pour from the height.

“Living up the kettle height gives you more energy essentially from gravity,” says Matigen. “Afterwards, all particles enter this kind of global circulation that is not normally obtained when poured from a lower height.”

Team experiments showed that raising the kettle to 50 centimeters of cone increased the strength of the coffee. However, Mathijssen warns that if poured too high, the water flow will begin to collapse, forming unconnected Glugs, causing the coffee corn circulation to be confused again. Needless to say, boiling water from too high can pose a risk of burns.

“Be rational,” says Mattigen. “First, try slowly. Then lift it up. [the kettle] Go as slowly as possible, but please don’t let it [the flow of water] “We’re goodbye,” he says. “That’s the strategy I follow.”

While this process is highly dependent on the type of coffee, the size of the site, the type of kettle used, and many other factors, researchers have found that the technique can lead to a 5% to 10% savings in the amount of coffee needed. Their experiments showed that the resulting brew had the same amount of dissolved solids, so it should be just as strong and flavorful.

topic:

Source: www.newscientist.com

Rome’s Collapse Linked to Mini Ice Age Triggered by Ancient Geological Event

SEI 246262600

Iceberg calving from a Greenland glacier can carry rocks to distant coasts

Professor Ross Mitchell

The rocks transported by icebergs from Greenland to Iceland add to evidence that the European climate became much colder for a century or two in 540 AD.

This cold season in the Northern Hemisphere has been shown previously by research on tree rings and sediment cores, but is linked to many historical events around the world, from the collapse of the northern WEI dynasty in China to the decline of the city of Teotihuacan, Central America. The Justinian plague that affected the Eastern Roman Empire after the collapse of the Western Roman Empire in 476 may also have been caused in part by cold weather.

Christopher Spencer Queen’s University in Kingston, Canada and his colleagues decided to explore Iceland’s west coast beaches, as they showed it was a light colour, rather than the basalt black of almost every other beach in Iceland.

Its bright colour turned out to be due to the presence of many shells, but while walking through the area, Spencer spotted a cobblestone-sized granite stone. It was immediately clear to him that these rocks were not from Iceland. “It’s a bit embarrassing how easy it is to make a discovery,” he says.

Sure enough, analysis of the rocks confirmed that they came from various parts of Greenland. Greenland is the closest point, about 300 km from Iceland. So, Spencer must have been carried by icebergs spotted and washed away on the beach from Greenland’s glacier.

The beach formations where Greenland rocks reside were previously dated from AD 500 to AD 700, says Spencer. Greenland icebergs can still reach this area, but Greenland Rock has not been found in other layers of the beach.

An ancient rock collection analyzed in the study was traced to Greenland

Dr. Christopher Spencer

Therefore, this finding indicates that numerous Greenlandic Icebergs were washed away at this beach during the period when this layer was formed. This suggests that because of the cold conditions, Greenland’s glaciers grew larger during this period, hiding more icebergs, says Spencer.

This is neatly linked to evidence of cold seasons, sometimes known as the late antique red ice age. The cause of this event is unknown. Some people think it was caused by volcanoes, while others think it was caused by a surprising piece of Earth from a comet. Spencer believes that the solar heat is simply dependent on changes in the orbit that reaches Earth.

The extent to which climate contributed to events such as the collapse of Rome remains debated, but there is growing evidence that climate change has shaped the fate of many civilizations.

topic:

Source: www.newscientist.com

Could you survive on Uranus for longer than expected?

SEI 246747964

Uranus seen on the Voyager 2 spaceship in 1986

NASA/JPL-Caltech

The day on Uranus has been a little longer thanks to a more accurate measurement of its rotation period, which should help scientists plan missions to investigate the gas giant.

Understanding the rotation period of giant planets in the solar system is much more difficult than anything like Mars or Earth, as ferocious wind storms make direct measurements impossible.

The first measurement of Uranus rotation was from the Voyager 2 probe, which took the closest approach on January 24, 1986. Researchers at the time determined that the planet’s magnetic field was 59 degrees from the north of the sky, but the axis of rotation was offset by 98 degrees.

These extreme offsets mean that Uranus effectively “lying down” compared to Earth, while the magnetic pole follows a larger circle as the planet rotates. Researchers at the time found that they completed a full rotation every 17 hours by measuring both the magnetic field and the radio emissions from the aurora.

now, Laurent Ramie The Paris Observatory in France and his colleagues measured it 28 seconds longer. More importantly, their measurements are 1000 times more accurate, reducing the margin of error per second.

Researchers looked at images of Uranus’ ultraviolet aurora taken by the Hubble Space Telescope between 2011 and 2022, and tracked the long-term evolution of the planet’s magnetic poles and circled the axis of rotation.

The error in previous measurements meant that it became impossible to accurately determine the location of Uranus after more than a few years, but the new measurements should be effective for decades. This means that it may depend on calculating mission-critical objectives, such as the probes may orbit and enter the planet’s atmosphere.

Tim Bedding The University of Sydney in Australia calls the team’s measurement techniques “very smart,” but points out that the new period of the day on Uranus doesn’t differ much, and is within the scope of old calculation errors. “That hasn’t changed much,” Bedding says. “Now, the more convenient it is, the more accurate it becomes.”

The Mystery of the Universe: Cheshire, England

Spend a weekend with some of the brightest minds of science. Explore the mystery of the universe in an exciting program that includes an excursion to see the iconic Lovell telescope.

topic:

  • planet/
  • Hubble Space Telescope

Source: www.newscientist.com

Trump’s tariffs leading to decrease in automobile imports and factory closures

President Trump’s 25% tariff on imported vehicles, which came into effect last week, has already sent tremors through the automotive industry, urging businesses to halt ship cars to the US, shutting down factories in Canada and Mexico, and firing workers in Michigan and other states.

The UK-based Jaguar Land Rover said it will temporarily suspend luxury car exports to the US. Stellantis Idled Factory in Canada and Mexico fired 900 US workers who built Chrysler and Jeep vehicles and supply engines and other parts to those factories.

Volkswagen’s luxury division, Audi, has also suspended exports of cars from Europe to the US, telling dealers to sell whatever they still have on their lot.

If other car manufacturers move in the same way, the economic impact will be severe, leading to rising car prices and widespread layoffs. Auto tariffs are one of the first of several industry-specific collections Trump has in his vision, and can provide early clues as to how companies will respond to his trade policies, such as whether to raise US prices or increase manufacturing prices. The president also said he would like to tax the imports of medicines and computer chips.

Applying new tariffs on imported vehicles could increase costs to consumers by thousands of dollars and significantly reduce the demand for those vehicles. For some Jaguar Land Rover or Audi models, customs duties can be over $20,000 per car.

While many of the initial effects of tariffs were destructive, in at least one case, Trump’s obligations had the intentional impact of increasing production in the United States. Last week, General Motors said it would increase production of light trucks at its Fort Wayne, Indiana plant.

The long-term impact of the 25% tariff is unknown. Many automakers are still trying to find ways to avoid rising prices because consumers can’t afford a new car. Investors are pessimistic. Stocks of Ford Motor, GM and Tesla have declined in trading over the past few days.

“Everyone in the automotive supply chain is focused on what they can do to minimize the impact of tariffs on their balance sheets and prices,” said Kevin Roberts, director of Economic and Market Information at Cargurus, an online shopping site.

However, automakers have never had to sign such high tariff levys with such little notice. Analysts and dealers also had little insight into what the president would do next.

Source: www.nytimes.com

RNA blood tests can predict the risk of pre-eclampsia

Pre-Lamp Disease is a potentially serious complication of pregnancy

Half Point Image/Getty Image

Pre-lamp syndrome can lead to many pregnancy complications, including death, but can be difficult to detect in the early stages of pregnancy. New blood tests can help doctors identify the risk of developing a pregnant individual’s condition before symptoms begin.

“We can narrow it down to four really high-risk pregnancies. That’s a big step.” Maneesh Jain at Mirvie, a California-based health startup.

Pre-salping syndrome is a type of hypertensive disorder (HDP) during pregnancy, which occurs when scientists are not sure exactly – occurs during placenta development. This can lead to high blood pressure and lead to cardiovascular disease, organ damage, seizures and even death. It can also cause harm to the developing fetus.

However, catching pre-lammosis and other HDP is difficult. This is because symptoms usually do not appear for at least 20 weeks after pregnancy. Sometimes, no signs are detected until work. It is difficult to monitor placenta development. This is because taking tissue samples from organs is very invasive.

New blood tests are relatively non-invasive and use RNA markers to predict whether someone may develop HDP. Specifically, this test focuses on specific genes PAPPA2 and CD163its overexpression was previously linked to HDP. The researchers wanted to see if they could detect this overexpression of blood samples.

Their validation studies of over 9,000 pregnant people suggest that they can: Jain says the test can be predicted with accuracy of over 99%, whether people without existing risk factors overexpress the gene and therefore are at a higher risk of EC presymptom or another HDP. Almost a quarter of participants without existing HDP risk factors overexpressed the gene.

People with a certain demographic (for example, those with a family history of preexisting hypertension or pre-sexual pre-lampsia) are known to be at a moderate risk of developing the condition, he says. Morten Rasmussen At Mirvie. But for many, it comes from the blue at first glance.

Once someone knows that they are at high risk of pre-lamps, they can take action to prevent this. Common interventions include taking medications like aspirin, switching to a Mediterranean diet, and monitoring your daily blood pressure.

However, the new test only looked at people between 17.5 and 22 weeks after pregnancy. “Ideally, you should start aspirin 16 weeks in advance.” Kathryn Gray At Washington University in Seattle. “So by the time most people get the results of this test, they’ve already missed that window.”

Mirvie plans to sell blood tests on the market soon. Once it’s on the market, the team hopes other scientists will use it to develop drugs that specifically target the expression of genes such as PAPPA2. Such molecular pinpoints “give a much better opportunity for treatment to be effective,” says Rasmussen.

Gray also hopes researchers will use Mirvie’s RNA bank data to further identify the genes behind the risk of prelammosis in certain people. She says narrowing down your search profile could reduce the cost of testing and make it affordable for more people.

The article was revised on April 8, 2025

This article has been revised to reflect the risks posed by pre-lammosis during pregnancy

topic:

Source: www.newscientist.com

Artificial Brain Helps Alvin Lucier Continue Creating Music Posthumously

In the dimly lit room, broken symphonies of rattles, hums, and wobbles danced off the walls. However, the musicians responsible were nowhere to be seen.

Upon closer inspection, fragments of performers could be discerned, although their presence was not palpable.

In the midst of the room, spectators floated around an elevated pedestal, craning their necks to catch a glimpse of the brain behind the operation. Beneath the magnifying lens lay two white masses resembling miniature jellyfish. Together, they constituted a “mini-brain” cultivated in the laboratory of the late American composer Alvin Lucier.




“You’re peering into the Abyss”: the central pedestal of the revival, housing the “mini-brain” grown in Lucier’s lab. Photo: Rift Photography

Lucier, a trailblazer in experimental music, passed away in 2021. However, here in the art galleries of Western Australia, his legacy has been resurrected through cutting-edge neuroscience.

“Gazing down at its central pedestal, one pierces the veil,” remarks Nathan Thompson, the project’s artist and creator. “You peer deep within, observing what is alive. Unlike yourself.”




The Four Monsters who orchestrated the resurrection: Guy Benley, Matt Gingold, Nathan Thompson, and Stuart Hodgitz. Photo: Rift Photography

The revival is the handiwork of a self-proclaimed “four monsters” alongside a tight-knit team of scientists and artists who have dedicated decades to pushing the boundaries of biological arts: Thompson, along with fellow artists Ben Ally and Matt Gingold, and neuroscientist Stuart Hodgetts.


Lucier proved to be an ideal collaborator. In 1965, he became the first artist to utilize brain waves to produce live sounds in innovative solo performances. In 2018, the revival team, long-time admirers of Lucier’s work, brainstormed ideas with him. By 2020, at the age of 89 and battling Parkinson’s disease, Lucier consented to provide blood for the resurrection.

Source: www.theguardian.com

Eric Schmidt, ex-Google CEO, purchases a luxury London mansion for £42 million

Former Google CEO Eric Schmidt has purchased a mansion in Holland Park for nearly £42 million, joining a string of significant transactions in London’s prime real estate markets.

As reported by the Financial Times, Schmidt, who led Google from 2001 to 2011, acquired a two-level stucco apartment in west London last May.

The Grade II listed building, as per official Land Registry records, includes a MEWS house at the back and was last sold in 2022 for £36.2 million. This sale follows other notable deals in London’s real estate market, including the recent £139 million sale of a 40-bedroom mansion in Regent Park.

Schmidt, now planning to rent out the property, is part of a trend where wealthy Americans are investing in luxury London real estate. In 2020, Americans surpassed Chinese buyers in the capital, accounting for 9.3% of foreign buyers compared to 5.6% in 2019, according to Knight Frank.

The interest in British citizenship among Americans has also seen a sharp increase, with over 6,100 US citizens applying for UK citizenship – a 26% rise from 2023 and the highest number since data collection began in 2004.

While there have been large transactions at the top end of the London market, overall activity has slowed. In 2021, there were 443 London homes sold for over £5 million, up from 308 in 2019 pre-pandemic levels, as per Savilles.

London’s capital price growth has been modest, recording its lowest annual price growth in the UK at 1.9% compared to the national rate of 3.9% in February. Northern Ireland saw the highest growth at 13.5%, followed by Scotland at 3.9% and Wales at 3.6%. London remains the most expensive location to buy a home, with an average price of £529,369.

Skip past newsletter promotions

A representative for Schmidt declined to comment. A spokesperson informed the FT: “Eric is making investments in luxury real estate properties worldwide.”

Source: www.theguardian.com

Who is providing care for infants with HIV in other countries?

The Trump administration has rejected the remaining few health officials who oversee the care of some of the world’s most vulnerable people. There are over 500,000 children and over 600,000 pregnant women with HIV in low-income countries.

The specialized team that managed the management program to prevent newborns from acquiring HIV from their mothers and provide treatment to infected children was eliminated last week in a chaotic reorganization by the Department of Health and Human Services.

Some of the outcomes of the termination are only now clear.

While it was known that some staff dedicated to HIV prevention in other countries have been lost, the New York Times has learned that all such experts have been fired or are waiting for reallocation at the Centers for Disease Control and Prevention, the State Department, and the International Development Agency.

These mothers’ health programs are still funded by the President’s emergency plan for AIDS relief or Pepfarr. However, it is not clear how work will continue without anyone managing the initiative or paying for it.

The Department of Health and Human Services did not respond to requests for comment.

“I hope this is no longer important to treat mothers and children, and this is not a sign that this is a correctable mistake,” the federal health department spoke on condition of anonymity for fear of retaliation.

The stakes are high. AIDS under the age of 15 dies every seven minutes in sub-Saharan Africa.

A survey in the Lancet on Tuesday estimated that suspending Pepfer could lead to around 1 million new HIV infections by 2030, killing about 500,000 AIDS among children, and an additional 2.8 million orphans.

After the early Trump administration froze all foreign aid, Secretary of State Marco Rubio issued a waiver that allowed them to provide “core life-saving medicine, health services” and other US-funded activities.

The Pepfar-specific exemption later prevented the transmission of HIV to mothers and children, and continued explicitly and continued support for programs intended to provide care for infected women and children.

Documents that allow aid to prepare resumes take several weeks after the exemption is issued, and some organizations are just beginning to receive the federal funds needed to run the program.

“We can dismantle something very quickly, but now we’re trying to build it with just a small portion of our staff and a potentially 5% of our institutional knowledge,” said a federal official who is not allowed to speak to news media.

All pediatric HIV experts participated in the USAID eruption and left a single unit at the CDC with expertise to advise international programs. That team was lost in a reorganization last week, along with another team that handles payments for funds for 300 grants in more than 40 countries.

Given the State Department’s exemption, these layoffs were a surprise to federal health workers and the organizations that rely on them.

“We had a clear understanding that HIV services for mothers and children fall under that waiver,” said Dr. Anja Gifert, vice president of medicine and science at the Elizabeth Glaser Pediatric AIDS Foundation.

The foundation relies on approximately 60% of the CDC’s budget. “We completely blinded that the entire CDC unit was finished,” she said.

The organization has been promised funds until September. However, only a few were allowed to use the payment system on CDC

“Everyone is screaming to find a way to pay for their country teams and partners,” said a CDC official who called for anonymity in fear of retaliation.

Other experts said they were not surprised to see the screaming from the CDC HIV team despite the waiver.

“What we saw is that there is no rhyme or reason for any of the actions the administration is doing,” said Gilea Lethobosian, chief of staff for the Biden administration’s Pepfer.

Care for children with HIV and pregnant women is complicated.

Infants require a different HIV test than those used in adults, and infected babies must take another medication. If treatment is interrupted, they will succumb to complications immediately.

“Time is essential, especially when you think about children,” Dr. Gifert said. “That doesn’t seem to be taking into account all of these changes actually happening.”

In low-income countries, pregnant women with HIV are usually treated at prenatal clinics. Without treatment, one in three pregnant women can give HIV to the baby.

Treatment decreases Risk of infection to less than 1%. I have Pepfer It prevented nearly 8 million This type of infection has been occurring in newborns since its founding in 2003.

The freeze on foreign aid imposed in January caused shortages of pediatric HIV drugs in many countries, causing delays in new HIV drug treatments.

The dismissed CDC experts were helping low-income countries prepare for this transition, track inventory and directing drugs to places with the most urgent needs, said an official who spoke on condition of anonymity for fear of retaliation.

“This adjustment is especially important for now, as we are in an age of immeasurable change,” the official said.

Source: www.nytimes.com

Meta restricts live streaming on Instagram by teenagers

Meta is enhancing safety measures for teenagers on Instagram by implementing a LiveStreaming block, as social media companies extend their under-18 safety measures to Facebook and messenger platforms.

Individuals under the age of 16 will now be restricted from using the live Instagram feature unless they have parental authorization. Additionally, parental permission is required to disable the ability to obscure images containing suspected nudity in direct messages.

These changes come alongside the expansion of Instagram’s teen account system to Facebook and Messenger. Teen accounts, introduced last year, are automatically set for users under 18, with features like daily time limits set by parents, restrictions on usage at specific times, and monitoring of message exchanges.

Facebook and Messenger teen accounts will initially launch in the US, UK, Australia, and Canada. Similar to Instagram accounts, users under 16 must have parental permission to adjust settings, while 16 and 17-year-olds can make changes independently.

Meta disclosed that Instagram teen accounts have fewer than 54 million users globally, with over 90% of 13-15-year-olds adhering to default limits.

These announcements coincide with the UK enforcing online safety laws. Since March, websites and apps covered by the law must take steps to prevent or remove illegal content like child sexual abuse, fraud, terrorist material, etc.

The Act also includes provisions to shield minors from harmful content related to suicide or self-harm, requiring protection for those under 18. Recent reports suggest the law may be softened as part of a UK-US trade deal, sparking backlash from critics.

Skip past newsletter promotions

At the launch of Instagram restrictions, Nick Clegg, then Meta’s President of Global Affairs, highlighted the goal of shifting the balance in favor of parental controls. These developments follow Clegg’s recent remarks on the lack of parental use of child safety features.

Source: www.theguardian.com

Tax credit proposed to assist homeowners affected by natural climate-related disasters

On Tuesday, two U.S. senators introduced a bill with the goal of reducing damage to homes and communities caused by floods, wildfires, and other natural disasters by offering federal tax credits.

The bill, proposed by D-Calif. and R-Mont. lawmakers Adam Schiff and Tim Sheehy, aims to provide tax credits to incentivize people to upgrade their homes with improved protections against major disasters like hurricanes and wildfires.

The bipartisan legislation, known as the Increased Resilience, Environmental Weathering, and Enhanced Firewall Act, seeks to enhance community resilience in the face of increasing climate change impacts such as more frequent and severe floods, hurricanes, and other disasters across the nation.

Speaking to NBC News, Schiff explained that the proposed law was inspired by the devastating fires in Southern California and aims to address the growing insurance crisis in disaster-prone areas where insurance companies are pulling out of the market.

The bill proposes a federal tax credit that covers 50% of the cost of home resilience upgrades, including measures like underground sealed walls, automatic shutoff valves for water and gas lines, and fireproof roofing materials.

To qualify for the tax credits, states must have experienced a federally declared natural disaster within the past ten years, ensuring that the bill not only benefits recent disaster victims but also helps all Americans mitigate risks from hurricanes, floods, tornadoes, and wildfires.

Sheehy, who collaborated with Schiff on the legislation, emphasized that the bill aims to lower financial barriers for individuals seeking to protect themselves from extreme weather events and their property.

The tax credits are capped at $25,000 for families earning under $200,000 annually, with a phased-out limit for higher-income households. Families earning less than $300,000 could receive up to $12,500 in credits.

According to Schiff, the tax credits will be fully refundable and adjusted for inflation starting in 2026.

Schiff highlighted the importance of targeting relief to those most in need and aiming to reduce costs in disaster-prone regions by incentivizing resilient building practices through tax credits.

Source: www.nbcnews.com

The high-tech CEO captivated millions but has yet to see the rewards.

President Trump’s inauguration saw major technology companies and their CEOs donating millions, hosting lavish events in his honor, and allowing him to announce new multi-billion dollar projects. But Trump has not reciprocated these gestures, instead imposing a cleaning fee that affects Apple’s supply chain and technology giants like Amazon, Meta, Google, and Microsoft. The president has also cut federal funding for emerging technologies and sparked fears of talent loss due to his immigration policies.

The Trump administration’s aggressive regulatory stance includes an upcoming antitrust trial against Meta, which owns Facebook, Instagram, and WhatsApp.

Since Trump took office, the market value of tech giants like Amazon, Apple, Google, Meta, and Microsoft has dropped significantly. Efforts to engage with Trump have not been fruitful, with the tech industry facing challenges under his administration’s policies.

Tech leaders, including Zuckerberg and Pichai, have met with the White House in an attempt to navigate regulatory challenges.

Tech companies seek to engage with Trump on various issues but have faced hostilities dating back to 2016. Trump’s first administration was marked by strict regulations and antitrust actions against tech giants.

Despite challenges, tech leaders continue to try to influence Trump’s policies.

Tech leaders who supported Trump during his inauguration have faced setbacks under his administration, with regulatory pressures mounting.

Trump’s appointments to key positions signal continued antitrust actions against tech companies.

The tech industry faces intense pressure under Trump’s administration, with ongoing antitrust lawsuits and regulatory challenges.

Key appointments in the Department of Justice and the FTC indicate a tough stance on tech regulation.

Tariffs imposed by Trump have hit the tech industry hard, affecting companies like Apple and raising consumer prices.

Source: www.nytimes.com

Your beliefs may be influenced by your wiring, not ideology

In today’s world, partisan divisions are so sharp that it can feel like people are living in completely different realities. According to neuroscientists and political psychologists at the University of Cambridge, such as Leor Zmigrod, they are. In her new book, “The Brain of Ideology: The Radical Science of Flexible Thinking,” Dr. Zmigrod delves into new evidence suggesting that brain physiology and biology can shed light on why people are susceptible to ideology and how information is perceived and shared.

This interview has been edited for clarity and conciseness.

What is ideology?

Ideology is a narrative about how the world operates and should operate, whether in the social or natural realms. It goes beyond just being a story, providing strict guidelines on how to think, act, and engage with others. Ideology discourages deviations from its established rules.

You mention that rigid thinking is attractive. Why is that?

Ideology satisfies the desire to comprehend and explain the world. It also fulfills our need for connection, community, and a sense of belonging. Additionally, relying on established patterns and rules is a cognitively efficient strategy for navigating the world, as many ideologies insist that adhering to their rules is the morally correct way to live.

I approach this from a different angle: ideology hinders direct engagement with the world, limiting our ability to adapt to it, understand evidence, and differentiate between trustworthy and unreliable information. Ideology is seldom beneficial.

Q: The book discusses research showing that ideological thinkers can become unreliable storytellers. Can you elaborate?

This phenomenon has been observed even in children. In the 1940s, psychologist Frenkel Brunswick conducted studies on children’s bias levels and authoritarianism tendencies. When these children were given stories to recall, those with strong prejudices tended to distort the narratives to fit their biases, inventing details that aligned with their ideologies.

In contrast, children with less ideological leanings were more accurate in their story retellings, remaining faithful to the original narrative and recalling the characters’ traits correctly. This suggests that ideologically-driven individuals often incorporate fiction that reinforces their existing biases into their memories.

Do ideologues tend to integrate less information? How do they handle it differently?

Individuals inclined towards ideological thinking often resist change and nuance. This resistance is evident in tasks involving visual and verbal puzzles, where ideological thinkers struggle to adapt when the rules are altered, clinging to outdated frameworks even when they are no longer effective.

On the other hand, individuals who are more adaptable are willing to modify their behavior in response to new evidence. Ideological thinkers, however, tend to resist change and persist in applying outdated rules despite their ineffectiveness.

You have conducted a study indicating fundamental differences in brain reward circuits between ideologues and non-ideologues. Could you elaborate on your findings?

My research has revealed that individuals with strong ideological tendencies exhibit genetic traits related to dopamine distribution in the brain.

Rigid thinkers typically have lower dopamine levels in the prefrontal cortex and higher levels in the striatum. Thus, our susceptibility to rigid ideology may stem from biological variances.

Moreover, individuals with differing ideologies may exhibit variations in brain structure and function. This is particularly noticeable in brain networks associated with reward processing, emotional regulation, and error detection.

For instance, the size of the amygdala, a brain region linked to emotional processing, influences whether an individual leans towards a conservative ideology that upholds tradition and the status quo.

What are your thoughts on this?

Some researchers interpret these findings as a correlation between amygdala function and conservative ideological leanings. Both revolve around a heightened response to threats and fears.

The ambiguity surrounding these results raises the question: does our brain shape our politics, or can ideology reshape our brains?

Can we alter our wired-in ideologies?

Ultimately, individuals have the capacity to choose whether to adopt or reject ideologies.

While it may be challenging for those predisposed to rigid thinking due to genetic or biological factors, it is not predetermined or impossible to change.

Source: www.nytimes.com

British government offices attempting to prolong legal battle with Apple under wraps

The UK’s attempt to make details of its legal battle with Apple public has been unsuccessful.

The Investigatory Powers Court, responsible for investigating potential illegal actions by the national intelligence agency, rejected a request from the Home Office to keep “details” of the case confidential on Monday.

Presidents of the Investigatory Court, Judges Singh and Johnson, initially disclosed some aspects of the case on Monday.

They confirmed that the case involves Apple challenging the Home Office regarding a technical capability notice under the Investigatory Powers Act.

The Home Office argued that revealing the existence of the claim and the identities involved would jeopardize national security.

The judge stated, “We do not believe that disclosing specific details of the case would harm public interest or endanger national security.”

Reports from The Guardian and other media outlets claimed that the Home Office issued a Technical Capability Notice to Apple, seeking access to Apple’s advanced data protection services.

Apple has stated it will not comply with the notice, refusing to create a “backdoor” in its products or services.

Judges Singh and Johnson noted that neither Apple nor the Home Office confirmed or denied the accuracy of the Technical Capability Notice and media reports on its contents.

The judge added, “This ruling should not be taken as confirmation of the accuracy or inaccuracy of media reports. Details about the Technical Capability Notice remain undisclosed.”

A journalist was denied access to a hearing last month related to the incident.

Various media organizations requested the court to confirm the participants and the public nature of the hearing on March 14th.

Neither journalists nor legal representatives were allowed at the hearing, with the identities of the involved parties remaining anonymous beforehand.

The judges mentioned the potential for future hearings to have public elements without restrictions, but the current stage of the process does not allow it.

Recipients of Technical Capability Notices cannot reveal the order unless authorized by the Home Secretary, and hearings should only be private if absolutely necessary, as per the rule on the court’s website.

Ross McKenzie, a data protection partner at Addleshaw Goddard law firm, stated that despite the ruling, it is unlikely that detailed information regarding the Home Office’s case for accessing Apple user data will be disclosed.

An Interior Ministry spokesperson declined to comment on the legal proceedings but emphasized the importance of investigative powers in preventing serious threats against the UK.

Apple chose not to provide a comment on the matter.

Source: www.theguardian.com

The Reason Behind Cameras Suddenly Appearing at Elder Care Facilities

The supportive living facility in Edina, Minnesota, where Jean H. Peters and her brothers operated their mother in 2011 looked lovely. “But you start to discover things,” Peters said.

Her mother, Jackie Hoygan, was 82 years old and widowed with memory problems.

“She wasn’t in the bathroom so her pants would be soaked,” said Peters, 69, a retired nurse prettier in Bloomington, Minnesota. She dropped to 94 pounds.

Most ominously, Peters said, “We’ve noticed that we’ve noticed that there’s no bruise in her arm.” The complaint to the administrator brought “many excuses” directly, by phone and email.

So Peters bought a cheap camera from Best Buy. She and her sisters set it up on the fridge in their mother’s apartment.

Monitoring from the app on the phone, the family watched Hourigan go for hours without any changes. They heard her screaming and yelling at her assiding her, treating her roughly.

They saw another aide woke her up for breakfast and leave the room despite the fact that he opened the door to his heavy apartment and was unable to go to the dining room. “It was traumatic to know that we were right,” Peters said.

In 2016, after filing a police report and lawsuit, Peters helped discover the elder voice advocate after his mother’s death. Minnesota passed in 2019.

Though they are still controversial subjects, care facilities cameras have acquired status. By 2020, eight states will join Minnesota and enact laws that allow them to be made. According to national consumer voices for quality long-term care: Illinois, Kansas, Louisiana, Missouri, New Mexico, Oklahoma, Texas, Washington.

Since then, the pace of legislation has been featured, with nine states in place: Connecticut, North Dakota, South Dakota, Nevada, Ohio, Rhode Island, Utah, Virginia and Wyoming. Several other laws are pending.

California and Maryland use guidelines rather than law. State governments in New Jersey and Wisconsin lend cameras to families who are interested in the safety of their loved ones.

But Bill was defeated too. Recently in Arizona. March, second year, Camera invoice It overwhelmingly passed the House of Representatives, but failed to get floor votes in the state Senate.

“My temperatures are getting a little higher now,” said Rep. Quang Nguyen, a Republican, who is the main sponsor of the bill and plans to reintroduce it. He denounced Arizona’s opposition from industry groups, including Reading, representing nonprofit aging service providers, for the failure of the bill to pass.

The American Medical Association, whose members are primarily for commercial use, has not achieved national status on camera. However, the local affiliate also opposed the bill.

“These people who vote for no should be called out publicly and said, ‘You don’t care about the elderly population,'” Ngguen said.

Some camera laws only cover nursing homes, but most also include living support facilities. Most obligations require residents (and roommates) to provide written consent. Some people are looking for signs to warn staff and visitors that their interactions may be recorded.

The law often prohibits tampering with cameras and retaliation against residents who use them, and “contains stories about people who have access to the footage and whether it can be used in lawsuits,” added Lori Smetanka, executive director of National Consumer Voice.

It is unclear how seriously the facility takes these laws. Some relatives In the interviewed report for this article, the administrator said that cameras were not allowed, but never mentioned the issue again. The cameras placed in the room remained.

Why is it a surge in legislative conditions? During the Covid-19 pandemic, families have been locked up from the facility for several months, Smetanka noted. “People are looking at their loved ones.”

The change in technology has probably contributed to Americans as they become more comfortable with video chats and virtual assistants. Cameras are almost ubiquitous in public places, in workplaces, in police cars, in police uniforms and in people’s pockets.

Initially, camera propulsion reflected fears about the safety of loved ones. Kari Shaw’s family, for example, had already been sacrificed by a trusted home care nurse who stole the painkillers her mother had prescribed.

So when Shaw and his sisters, who live in San Diego, moved their mother to life in Maple Grove, Minnesota, they quickly set up a moving camera in her apartment.

Their mother, 91, is severely disabled and uses a wheelchair. “Why wait for something to happen?” Shaw said.

In particular, “people with dementia are at high risk,” added Eilon Caspi, a gerontologist and researcher of elder abuse. “And they may not be able to report the incident or recall the details.”

But these days, families simply use cameras to keep in touch.

Anne Sewardson, who lives in Virginia and France, uses the Echo Show for a video visit with her 96-year-old mother at Memory Care in Fort Collins, Colorado.

Art Siegel and his brother had a hard time talking to their mother, who was 101, who was helping her live in Florida. Her cell phone frequently died as she had forgotten to charge it. “I was worried,” said Siegel, who lives in San Francisco and had to call the facility and ask staff to check on her.

Now, an old-fashioned phone is installed next to her favorite chair, and a chair-trained camera uses a trained camera to know when she can speak.

As Camera discussion Continuing, the central question remains unanswered. Do they enhance the quality of care? “There are studies that are not cited to back up these bills,” said Clara Bellidge, a gerontologist at the University of Washington. We are researching elder care techniques.

“Do cameras actually prevent abuse and neglect? Will the facility change or improve its policies?”

Both camera opponents and supporters cite concerns about the privacy and dignity of residents.

“You should also consider the importance of ensuring privacy during visits related to mental, legal, financial or other personal issues,” Reading spokesperson Lisa Sanders said in a statement.

You can turn off the camera, but it’s probably unrealistic to expect residents and growing staff to do so.

Furthermore, surveillance can treat these staff as “survivors who have to stop bad behavior,” Dr. Bellige said. She has seen facilities that have cameras installed in all residents’ rooms.

Ultimately, experts can’t replace the improved care that hinders problems, even if the camera detects them. It is an effort that requires engagement from families, better staffing by facilities, training, supervision, and more aggressive federal and state oversight.

“I think of cameras as a symptom, not a solution,” Dr. Bellidge said. “It’s a band-aid that can distract you from the difficult question of how to provide high-quality, long-term care.”

The new old age, KFF Health News.

Source: www.nytimes.com

Genetic Engineers Bring Back Extinct Wolves with White Fur and Improved Well-Being

A company aiming to revive lost species has revealed three genetically designed wolves in the US that resemble extinct dire wolves. These wolves are seen sprinting, sleeping, and howling in their private, safe spaces.

The wolf puppies, aged 3 to 6 months, have long white hair, muscular chins, and weigh around 80 pounds. According to Giant Biology, this revelation was made on Monday.

Dire wolves, which went extinct over 10,000 years ago, were much larger than their closest living relatives today.

While independent scientists caution that this effort does not mean the dire wolves will return to North American grasslands soon, the lead scientist on the project, Beth Shapiro from Colossal, explained the process of genetically modifying blood cells from live grey wolves to create these genetically engineered puppies.

Colossal previously worked on similar projects, including creating animals resembling extinct woolly mammoths and dodos.

Although the puppies physically resemble young dire wolves, experts like Matt James, Colossal’s animal care expert, note they may lack certain behaviors vital for survival in the wilderness.

Colossal also reported cloning four red wolves using blood drawn from wild wolves to enhance genetic diversity among the endangered red wolf population.

While the technology may have broader applications for species conservation, challenges like sedating wild wolves for blood collection still remain.

Colossal’s CEO, Ben Lamm, met with officials from the US Department of Home Affairs in March to discuss the project. Despite skepticism from some scientists, interior secretary Doug Burgham praised the project as a remarkable advancement in science.

Vincent Lynch, a biologist at the University of Buffalo, emphasized that these reconstructed dire wolves cannot fully replicate the ecological functions they once performed.

Source: www.nbcnews.com

China and tariffs thwart Trump’s Tiktok negotiations

Last Wednesday, the Trump administration believed there was a plan to save Tiktok.

With the Chinese owner of Tiktok and some of its US investors Officials in Washington said they were working together on a new ownership structure for the popular video app, and the four of them said they were familiar with the situation. The structure said it would help Tiktok meet the conditions of federal law that require apps to find new owners in order to address national security concerns or face a US ban.

Under the plan, new investors will own 50% of the new American Tiktok companies, while Chinese owners will hold less than 20%, the restrictions specified by the law are two. Byte Dance told the White House that Beijing is happy with the general structure, the two people said.

By Thursday morning, a summary of the draft executive order from Trump had been circulating, according to a copy viewed by The New York Times.

The plan then hit the wall. Baitedan, called the White House in the news: Now that President Trump has announced many tariffs on China’s imports, Beijing has not let Tiktok deals go ahead, the two said.

In response, Trump bought more time. On Friday, he suspended federal law enforcement and extended the deadline for the Tiktok contract to mid-June.

“The report says they made the transaction for Tiktok, not for a deal, but for a fairly close Tiktok. China then changed the transaction due to tariffs,” Trump told reporters Sunday to Air Force 1.

The outage highlights how video apps are plagued by the geopolitical struggle between the US and China over trade and technology advantages. It also reveals China’s power over Tiktok’s future in the US, raising questions about whether Tiktok’s deal will end.

“The parties are so proud to negotiate that we are stuck between two huge economies that are stabbing each other’s heads,” said Ampam Chander, a professor of law and technology who targeted Tiktok, a professor of law and technology at Georgetown University. “Tictok was a mouse that got caught up in his feet between these two elephants.”

The Chinese embassies in Washington, Tiktok and Baitedan did not respond to requests for comment. The White House introduced the Times to Trump’s post on true social that announced an extension of his for debate over the app.

The administration and ordinances were struggling the structure that allowed Tiktok’s biggest US investors, including the Atlantic General and the Susquehanna International Group, while government officials brought in new funds to dilute Chinese ownership of the app.

The interim terms of the transaction said new investors will own 50% of the new American Tiktok group. Current investors own 30% and Chinese owners It’s under 20%, two people on the issue said. Private equity giants like Blackstone and Silver Lake were acquiring stakes in new entities along with venture capital firm Andreessen Horowitz.

The proposal is described in a long, detailed document aimed at investors, said three people with knowledge of the issue.

The two involved in the deal said there was more work to do. Certain potential new investors considered any transaction conditional and were subject to due diligence associated with large-scale transactions, they said.

China has always been a wild card to some extent. Before the president’s announcement on tariffs last week, Baitedan believed that Beijing was happy that he was together in Washington, and the two people are familiar with the issue. However, even before the tariff announcement, there was no guarantee that Beijing would provide informal blessings or formal approval.

Discussions about Tiktok can become even more complicated as the trade war between the two countries escalates. China launched retaliatory tariffs after Trump’s announcement, urging the president on Monday to warn the country on an additional 50% tariff if it persists.

Trump has repeatedly proposed considering lowering China’s tariffs in exchange for approval of the Tiktok deal.

Using tariffs for negotiations is “like a truly amazing effort to force foreign companies to sell,” Chander said.

However, the trade war could still be ongoing in June, he said.

Tiktok is part of it and keeps it unsold for most of the year.

On Friday, ByteDance confirmed for the first time that he was involved in negotiations with the US government regarding the future of the app, but ultimately there was no decision in the hands of other parties.

“There are important issues that need to be resolved,” a bytedance spokesman told reporters in an email. “The contract is subject to approval under Chinese law.”

Maggie Haberman contributed to the report from Washington.

Source: www.nytimes.com

The miserable wolves remain extinct.

Romulus and Remus are genetically modified grey wolves

Giant Biology

A company called Colossal Biosciences says it has revived the extinct species, the miserable wolf. “On October 1, 2024, for the first time in human history, Colossal managed to restore the once-appropriate species through the science of annihilation. After more than 10,000 years of absence, our team is proud to return the miserable wolves to their rightful place in the ecosystem.” That is an allegation made on the website of the US-based company. This is what we know.

what happened?

Colossal claims that three GMO-modified grey wolf puppies (two men born in October, called Remus, and a woman born in January, called Khaleesi) are actually miserable wolves. The same company recently announced the creation of wool mice and almost complete tyrasin, or Tasmanian tiger genomes.

What is a miserable wolf?

The miserable wolf is a big extinct dog (Enocion dillus) It lived in the United States until about 10,000 years ago. The animal looked like a large wolf with a white coat. They became famous game of thrones TV series – therefore, the name Khaleesi is named after the main character of the show.

So, are the miserable wolves an extinct wolf species?

no. Although grey wolves and miserable wolves were thought to be very closely related based on physical similarities, 2021 study of ancient DNA They finally revealed that they shared a common ancestor about six million years ago. Jackals, wild African dogs, and dolls are all more closely related to grey wolvesCanis Lupus) Dire’s wolves despite their similar appearance.

Does that mean there are many genetic differences between grey wolves and miserable wolves?

Beth Shapiro of Colossal says her team will sequence the full genome of Dire Wolf and release it to the public soon. Shapiro didn’t know New Scientist There are several differences, but the two species said they share 99.5% of their DNA. The genome of the grey wolf is about 2.4 billion pairs long, leaving room for millions of base pair differences.

And does Colossal claim that by creating 20 gene edits, he transformed the grey wolf into a miserable wolf?

That’s the argument. In fact, five of these 20 changes are based on mutations known to produce light coats in grey wolves, Shapiro said. New Scientist. Only 15 are directly based on the tragic wolf genome, aimed at changing the size, muscle tissue and ear shape of animals. According to Shapiro, it is clear whether these changes had an intended effect on genetically modified animals.

So, aren’t these puppies really bad wolves?

It all comes down to how you define the seeds, says Shapiro. “The concept of species is a human classification system, where everyone can oppose it, and everyone can do it right,” she says. “Phylogenesis can be used [evolutionary relationships] Species concept To determine what you call a species, it’s what you imply… We use the concept of morphological species and say that if they look like this animal, they are animals. ”

What happens to a gene-edited grey wolf that looks like a terrible wolf?

Shapiro says it grows in an 800 hectares of reserve. “They can’t get the shard unless we know,” she says. There are no plans to allow them to breed.

topic:

Source: www.newscientist.com

Human activity has profound impacts on the Earth’s upper mantle

Ship cemetery in the desert of the Aral Sea in Uzbekistan

s@owwl / alamy

Unsustainable irrigation and drought have caused changes that have empty almost all of the waters of the Aral Sea since the 1960s, extending all the way to the Earth’s upper mantle, the layer below the Earth’s crust. This is perhaps the deepest recorded example of human activity that will change the solid inner earth.

“To do something that will affect us [upper mantle] It’s like whoa.” Sylvain Barbott At the University of Southern California. “It shows how powerful it is to change the environment.”

The Aral Sea in Central Asia was once one of the largest waters in the world, covering almost 70,000 square kilometers. However, Soviet irrigation programs that began in the 1960s and later droughts empty the oceans. By 2018, it had shrunk by almost 90% and lost about 1,000 cubic kilometres of water.

Wang Ten At Peking University in China, I was interested in the Aral Sea after reading a book about the consequences of this environmental disaster on the surface of the earth. “We’ve noticed that these huge mass changes stimulate the deep Earth’s response,” he says.

He and his colleagues, including Barbot, used satellite measurements to track subtle changes in the elevation of the oceans that were empty between 2016 and 2020. Much of the ocean water disappeared decades ago, but it was found that the uplifts were underway, with on average rising surfaces about 7 millimeters a year.

Next, we used a model of the crust and mantle beneath the Aral Sea to test the mantle beneath the Aral Sea when it came to leading to the uplift of this observed pattern. “We found that the observations were perfectly compatible with a deep response to this change,” says Barbot.

When the weight of the water was removed, the shallow crust first responded, according to the model. This prompted a response at a depth of 190 km from the surface as the viscous rocks in the upper mantle creeped up to fill the blanks. “The uncurved things create space and the rocks want to flow into it,” Barbot says. This delayed reaction in hot, weak areas of the mantle, called the athenosphere, is why the uplift is ongoing, even decades after the water is removed, he says.

The upper mantle rebound is known to occur after other major changes in surface mass, such as glacier advancement and retreat, says Roland Bürgmann At the University of California, Berkeley. But the response to drainage in the Aral Sea may be the deepest example of human-caused changes on solid earth.

Other human-induced changes, such as filling large reservoirs and pumping groundwater, are said to have also caused rebounds. Manoochehr Shirzaei At Virginia Tech. But the wider range of the Aral Sea means the impact of emptying it is likely to run deeper, he says.

In addition to explaining the enormous scale of human activity, the uplift below the Aral Sea offers an extraordinary opportunity to estimate small differences in viscosity of the mantle, particularly under the interior of the continent, Bürgmann says. “It’s really important for people trying to understand plate tectonics to know how that layer behaves under the continent.”

topic:

Source: www.newscientist.com

Kennedy embarks on tour despite ongoing battle with chronic illness

Health Secretary Robert F. Kennedy Jr. will embark on a tour of the Southwest on Monday, focusing on nutrition and lifestyle choices as tools to combat disease. This tour, known as the Make America Healthy Tour, will take Kennedy through parts of Utah, Arizona, and New Mexico. The opening day of the tour is expected to be controversial.

Questions about the federal government’s response to the measles outbreak in West Texas have been raised, with the recent death of an unvaccinated child adding to the concerns. Kennedy attended the child’s funeral before continuing to Utah.

During the three-day tour, Kennedy’s staff plans to visit multiple health centers, a medical school teaching kitchen, meet with Navajo leaders, and visit a charter school in New Mexico to promote healthy lifestyles for students.

Since taking office, Health Secretary Robert F. Kennedy Jr.’s policies have stirred controversy, particularly his stance on vaccinations. His recent public statements indicate a shift towards supporting vaccines as an effective way to prevent diseases like measles.

While some public health experts remain skeptical of Kennedy’s position on vaccines, he plans to address the issue during a press conference in Salt Lake City. Kennedy will also discuss the importance of removing fluoride from drinking water, a topic he has advocated for in the past.

Kennedy’s views on vaccination and fluoridation have generated debate, but his tour aims to raise awareness about the role of nutrition and lifestyle in preventing diseases like measles. The tour is a platform for Kennedy to promote health initiatives and engage with communities in the Southwest.

Healthy foods and exercise play a role in limiting the outcomes of infectious diseases, but vaccination remains the best preventive measure. Dr. Michael Mina emphasizes the importance of vaccination in preventing measles infections.

Kennedy’s tour will address the importance of preventive measures like vaccination, while also focusing on issues like fluorination of drinking water. The debate around fluoridation has a long history, with conflicting views on its benefits and potential risks.

As Kennedy continues his tour of the Southwest, he will explore the intersection of nutrition, lifestyle choices, and public health initiatives. His approach to promoting health and wellness reflects a broader conversation about disease prevention and community well-being.

Source: www.nytimes.com

This website conducted a survey: Celebrities who are not honest about their height | Culture

Experiencing physical anxiety due to height is not something I’ve ever encountered, unlike the frustration I feel when my legs are cramped in a plane seat. This realization dawned on me after stumbling upon celebheights.com, which sparked a mix of excitement and anger.

In 2019, while working as a cadet journalist in Hasting, I found myself banned from a brewery tour for lacking size 13 protective boots. Sitting alone in the rest room, cursing my oversized feet, I came up with a wild theory involving an aspiring prime minister hoarding the last size 13s. That’s when I turned to celebheights.com and discovered a whole new world.

The site’s strict mission statement, promising height estimates based on various sources like quotes, resumes, photo comparisons, and face-to-face encounters, deeply impressed me.


The most popular page grid at celebheights.com – “A thriving community of keyboard warriors wrapped in height.” Photo: celebheights.com

celebheights.com isn’t just a database of celebrities’ heights; it’s a lively community of height-obsessed keyboard warriors.

At its core is Admin Rob, the self-appointed judge who meticulously assesses and debates celebrities’ heights, down to the quarter-inch for some.

Launched in 2004, the site gained prominence after being featured in the (Criminally Short-Lived) Mystery Show Podcast in 2015, revealing the passion and dedication of its users.

The debates on the site can get intense, especially when it comes to celebrities like Mariah Carey, whose height listing has attracted over a thousand comments over the years.

Rob’s commitment to personally verify celebrities’ heights by comparing them to his own 5’8″ stature is a testament to his dedication.

Even celebrities whose heights have been confirmed by Rob can still spark debates among users on the site.


The furious debate is furious at Mariah Carey’s height. Photo: celebheights.com

The speculation and arguments about heights continue unabated on the site, with Rob’s firm belief that these debates can go on indefinitely.


Often, moderators on this site conduct field research in the form of celebrity encounters and gifts. Photo: celebheights.com

When not engaged in heated debates online, the site’s moderators undertake field research, often interacting with celebrities to verify their heights.

The height controversies even extend to celebrities with verified measurements, as seen in the case of actor Brendan Fraser, whose height listing underwent revisions despite Rob’s personal verification.

Commenters on the site provide diverse perspectives, with some offering valuable insights based on personal encounters with celebrities.

Even celebrities like Danny DeVito, who humorously downplays his height, find themselves embroiled in debates over their true measurements, making the height discussions a truly engaging saga.

Source: www.theguardian.com

Another Measles-Related Death Reported in Texas

Another child has tragically lost their life to the West Texas measles crisis, marking the second death in an outbreak that has devastated the area and affected numerous residents along the border.

The 8-year-old girl passed away early Thursday morning due to “measles and lung disorder,” as per records obtained by the New York Times. This marks the second confirmed measles-related death in the United States in the past decade.

The first death was that of an unvaccinated child in West Texas in February. Another unvaccinated individual in New Mexico has also died after testing positive for measles, though authorities have yet to confirm measles as the cause of death.

Officials from the Trump administration stated on Saturday night that the cause of the girl’s death is still under investigation.

Since the outbreak began in late January, West Texas has reported a total of 480 measles cases and 56 hospitalizations. The outbreak has also spread to neighboring states, with 54 cases in New Mexico and 10 in Oklahoma.

If the virus continues to spread at its current pace, the country risks losing its measles elimination status, a hard-fought victory achieved in 2000. Officials in West Texas anticipate that the outbreak could persist for a year.

Health secretary Robert F. Kennedy has come under heavy criticism for his management of the outbreak. A vocal vaccine skeptic, he has advocated for alternative treatments for measles, such as cod liver oil, which are unproven.

Kennedy’s promotion of alternative remedies has hindered critical care efforts and led patients to consume dangerous levels of vitamin A, according to a doctor in Texas.

Experts are concerned that dismantling international public health protections and withdrawing funding from the local health sector, as decided by the Trump administration, increases the likelihood of a widespread, multi-stage pandemic.

Measles is a highly contagious virus that can linger in the air for up to two hours when an infected person coughs or sneezes. Symptoms typically appear within a week or two of exposure and include fever, cough, runny nose, and a characteristic rash.

While most cases resolve within a few weeks, measles can lead to complications like pneumonia, especially in children, making breathing difficult. In rare instances, the virus can cause brain swelling, resulting in permanent issues such as blindness, deafness, and cognitive impairment.

For every 1,000 children infected with measles, one to two may die, and the virus compromises the body’s immune system, leaving individuals susceptible to other infections.

Christina Jewellett Reports of contributions.

Source: www.nytimes.com

Demand for Used Teslas Rises as Owners Sell in Protest of Elon Musk

Ken Harvey has been focusing on developing the business of Honda and Mazda dealers in Northern California, particularly in the area of selling used Teslas over the past few months.

Harvey frequently acquires second-hand Teslas at local car auctions and sells them at very reasonable prices, sometimes below $20,000, especially for the Model 3 sedan which is a popular choice among consumers eligible for state incentives.

As the owner of four Honda dealers and two Mazda franchises in Alameda County, Harvey mentioned that they have sold multiple Teslas this year, with most cars not staying in stock for long.

In a backlash against Elon Musk, CEO of Tesla and a close confidant of President Trump, the used Tesla business has seen significant growth over the years.

This surge in the used Tesla market has been attributed to price cuts and decreased value of second-hand models by Tesla, which has led to a surge in sales.

Musk’s political activities, including his association with Trump, have sparked protests and encouraged Tesla owners to sell their vehicles, impacting Tesla’s business globally.

Dr. Jerome Winegarden of Ann Arbor, Michigan, recently traded his Model 3 Tesla for a Ford F-150 Lightning electric pickup due to his disillusionment with Elon Musk’s actions.

The number of used Teslas for sale in the US has been increasing, with many owners opting to replace their Teslas due to various reasons, including political concerns.

Tesla’s sales have been impacted in various regions due to Musk’s political affiliations, leading to a decline in demand for the vehicles.

Protests against Tesla and Elon Musk have been on the rise, with some incidents of vandalism and destruction of Tesla properties reported.

Musk’s political activities have significantly impacted Tesla’s sales globally, including in European countries where sales have declined.

Analysts believe that Musk’s political involvement has influenced Tesla’s sales trends in the US, although the exact impact is hard to determine.

The number of used Teslas for sale in the US has been increasing, with more vehicles being traded in for new models or sold at dealerships.

Experts suggest that Musk’s political stance is damaging the Tesla brand, leading to changes in consumer behavior.

Enzo Costa, sales director for Patrick Dealer Group in Chicago, observed a decrease in the value of used Teslas in the market, prompting customers to trade them in for other vehicles.

Despite the challenges, Ken Harvey in California noted a steady demand for affordable Teslas, especially among customers looking to switch to electric vehicles.

Changes in the Tesla market have driven different strategies among dealers, with some opting to sell at auctions rather than to individual buyers.

Source: www.nytimes.com

Can the Light Phone III prevent “brain rot”?

Dear reader, I have a confession: I suffer from the illness that young people call “Brain corruption” Things I can’t think deeply after scrolling too much on my phone. It’s difficult to complete a book these days.

Many people have this problem. Many have created a category of minimalist tech products that strive to eliminate us to be distracted, from AI pins, the artificially intelligent lapel pins that take notes to phones that only have basic features.

The latest example, $600 Light Phone IIIa peeled mobile phone that does little from a Brooklyn startup. The latest version, which began shipping in March and has been set to a wider release in July, can call, text, take photos, view map instructions, play music and podcasts, and many others can’t.

There is no web browser. Also, there is no app store. That means there are no Ubers who welcome rides, slacks, or social media. There’s no even an email.

“When you use it when you need it and turn it back on, it goes away in your life,” said Kaiwei Tang, chief executive of Light, a startup that has developed multiple iterations of light phones over the past nine years. “We tell many customers that they feel less stressed, they become more productive and creative.”

I used it as my main phone for a week, because I wanted to know if a light phone can cure me brain rot. There was a moment when I enjoyed it. I didn’t want to stare at the phone screen while I was waiting for the train, resting at the gym or eating alone. The phone sounded wonderful and clear. The Maps app did an amazing job navigating me around town.

It reminded me of a simple time when we mostly used our phones for Converse before we put them away to focus on other tasks.

But for a week, the flaws of the stupid phone call were lacking in my enjoyment. I suddenly realized I couldn’t enter the station. We looked up the names of our new restaurants and controlled the garage doors.

Part of it has nothing to do with the light phone itself, which is a decent product, but how society as a whole relies on advanced smartphone capabilities.

This is how my week ran errands, commute, and went out on Lower Technology phones.

When I set up a light phone review unit over the weekend, the phone, which looked like a black rectangular slab, was quite bare bones. The phone’s menu was a black screen showing a white text list for mobile phones, cameras, photo albums and alarm functions. To add more tools, I had to access the dashboard using a web browser on my computer. There, we were able to install features such as the map app, notepad, and timers.

I was ready to go, so I decided to live without my iPhone for at least a while.

On Monday morning, I took the train from Oakland, California to San Francisco and started commuting. When I arrived at the station I realized that I couldn’t get in without an iPhone. This is because many years ago, I had converted my physical transit pass, Clipper cards, into virtual cards stored in my smartphone’s mobile wallet.

The light phone didn’t have a mobile wallet to load a virtual transit card, so I went back home badly to get my iPhone and eventually showed up in the office 30 minutes late.

One night, I got a similar hit at a rock climbing gym. To enter, members use their mobile phones to log in to the gym website and generate a temporary barcode that is scanned at the entrance. The light phone didn’t have a web browser and could not create a barcode, so we had to wait in line at the front desk.

I added some of my closest friends to my address book over a light phone and texted them explaining my experiment. When I typed the device’s keyboard, some felt slow as there was no auto-correct feature to fix typos. As a result, the conversation was concise.

The cheer continued as I sent pictures of people. The unlit and grainy image appeared to have been created with telephone cameras for at least 15 years.

“Retro!” said one friend in response to a blurry photo of my daughter.

“Wow, that’s bad,” another friend said of the dimly lit photo of my corgi Max.

Photo taken on the author’s Corgi’s light phone, Max looked unlit and grainy.credit…Brian X. Chen/New York Times

The founders of Light said they are proud of the Light Phone camera, which has a nostalgic feel to it.

One afternoon I had to drop off Amazon’s return at the UPS store. We have selected the most convenient shipping options, including displaying QR codes for scanning.

problem? Light phones didn’t have an email app or web browser to download codes. Instead, I loaded it onto my computer screen and snapped mediocre photos on my phone.

When I brought the package to UPS and presented the photos, I held my breath and hoping the image was clear enough. UPS employees kept the scanner and after three attempts they heard beeps and transport labels printed.

Not only is it a relief, but how troublesome.

Another afternoon my wife and I went out for an improvised lunch. I had to back out the car and ask my wife to use her iPhone to close the garage door with the app myq. (Our physical garage door opener stopped working years ago.)

After that, I was trying to remember the name of a new sushi restaurant I read recently on my food blog. It was inevitable that I would dig deeper into my blog posts on a light phone. In the end we speculated and went to the wrong restaurant. However, it was good to have lunch together without the temptation to check my email.

I admire the goal of light phones, but my experience shows that there is nothing realistically possible or can buy to bring us back to a simpler era. Many aspects of our lives revolve around highly capable smartphones, travelling around town, working, paying for things, dominating home appliances.

This light cell phone experiment reminded me of glamping.

I can’t think of many people who make them work to make light phones realistically use only their mobile phones. Many of us rely on tools like Slack and email to communicate.

A light phone may be a good choice for unplugging while you’re off work, as a secondary leisure phone similar to a weekend car. But even so, camera quality may be a contract breaker for some.

Light’s CEO Tang admitted that Light Shone is not for everyone, but added that parents are considering buying a mobile phone for their children not distracted at school. The company is also working on adding more tools, including the ability to request mobile payments and Lyft cars.

Source: www.nytimes.com

TikTok’s Money-Making Secrets: How Kids’ Live Streams Generate Revenue

Three young children huddle in front of the camera, nibbling and fidgeting. “Support us. We are extremely poor,” the boy says, gazing into the lens.

They appear to be in a mud brick hut in Afghanistan, experiencing severe poverty. Despite this, their live broadcasts have reached audiences in the UK and worldwide through Tiktok Live.

They spend hours soliciting virtual “gifts” that can later be exchanged for money. When they receive a gift, they politely applaud. In one live stream, a girl jumps up and exclaims, “Thank you, we love you!” After receiving a digital rose from a woman in the US, which costs approximately 1p on Tiktok, when converted to cash, it’s worth less than a third of a penny.

Tiktok claims to prohibit child begging and other forms of exploitation, deeming it exploitative, and states that there is a strict policy for users participating in live shows.

However, research by Observer has revealed widespread practices of begging on live streams, actively promoted by algorithms and benefiting Tiktok, which takes up to 70% of fees and charges.

Olivier de Schutter, the United Nations Special Rapporteur on Extreme Poverty and Human Rights, has criticized this trend as “a shocking development,” accusing Tiktok and its intermediaries of profiting from people’s misery. He urges Tiktok to take immediate action, implement stringent policies against exploitative begging, and scrutinize the individuals profiting from the world’s most vulnerable.

“We have put a lot of effort into saving you,” said Jeffrey Demarco, a Digital Rights expert at Save the Children. “Documented practices reveal serious abuses that require immediate action to ensure the platform no longer allows or benefits from such content.”

An analysis conducted between January and April 2025 found evidence of live begging and related behaviors in countries like Indonesia, Pakistan, Afghanistan, Syria, Egypt, and Kenya.

Many live streams show families begging in domestic settings, while some streams seem to involve organized begging activities.

Source: www.theguardian.com

‘From 0 to 1939’

Numerous mischievous posters have been popping up all over London in the past couple of months.

One of these posters, featuring Elon Musk, the world’s wealthiest man, can be seen on the side of an East London bus stop. In the ad, Musk appears on the roof of a Tesla with a salute, accompanied by the text “It will be from 0 to 1939 in 3 seconds. Tesla. Swastical.”

Another mock ad portrays Musk and President Trump in front of a red Tesla with the phrase “Now on white power steering.” Additionally, fake movie billboards in North London display “The Fast and the Führer.” These satirical portrayals target Musk and his association with far-right ideologies.

Protest signs held by a group warn against supporting Elon Musk, labeling him a far-right activist. The backlash against Musk’s signature venture has sparked similar outrage as in the US, with some incidents of vandalism and protests occurring at Tesla dealerships in Europe.

Instances of unruly protests and destruction have been observed in Europe, targeting Tesla and Elon Musk. However, much of the dissent takes the form of political satire reminiscent of England in the 18th century.

Rebellious groups use creative tactics to highlight Musk’s controversial actions and far-right affiliations. Satirical representations aim to challenge Musk’s influence without resorting to violence, seeking to send a message to wealthy individuals supporting divisive politics.

Through a combination of protests, art installations, and public messaging, these groups aim to hold Musk and other billionaires accountable for their actions, leading to a decline in Tesla’s stock price and sales.

In Europe, Elon Musk is not just a symbol of American wealth and power but has become a target of political intervention and criticism. His actions and statements have sparked outrage among many, leading to widespread dissent and protests.

Criticism of Musk in the UK stems from his controversial statements and support for far-right figures. Protesters aim to challenge Musk’s influence through peaceful means, emphasizing the need to hold billionaires accountable for their actions.

Organizers believe their efforts are making an impact, with Tesla’s stock price declining and public opinion shifting against Musk and his brand.

Despite facing pressure and criticism, Elon Musk remains optimistic about Tesla’s future performance. Protesters seek to challenge Musk’s influence without resorting to violence, aiming to shift public opinion and hold him accountable for his actions.

Protesters in Europe utilize various creative methods to challenge Elon Musk’s influence, from artistic installations to satirical ads targeting his controversial actions. These efforts aim to spark public discourse and hold Musk accountable for his associations with far-right ideologies.

Rebel groups in Europe use a mix of protests, art installations, and creative messaging to challenge Elon Musk’s influence and controversial actions. By utilizing satire and public displays, they aim to shift public perception and hold Musk accountable for his support of divisive politics.

Source: www.nytimes.com

Scientists suggest that this three-day diet is a crucial weight loss strategy

Dieting can become monotonous over time. While counting calories for a week or two may be manageable, doing it daily for months on end can be unbearable.

If you can relate to this struggle, a recent study conducted at the New Year’s trial might offer some relief. The research discovered that certain forms of intermittent fasting led to slightly more weight loss compared to traditional daily calorie counting.

Published in Internal Medicine Chronicles, the study compared two dietary approaches among 165 overweight or obese adults.

One group followed a 4:3 intermittent fasting plan (eating normally for four days, restricting intake for three days), while the other group reduced daily calorie consumption.

Calorie counting can result in deficits from weight loss, but the body’s metabolism is not an exact calculator, and individual responses to the same calorie intake can vary widely – Photo Credit: Getty

Both groups received exercise support and behavioral coaching, including food diaries, personalized feedback, and gym memberships.

After 12 months, participants in the fasting program lost an average of 7.6% of their body weight, compared to 5% in the daily calorie restriction group.

They also exhibited slightly positive changes in blood pressure, cholesterol levels, and fasting glucose levels.

4:3 What is intermittent fasting?

Intermittent fasting (IMF) focuses on significantly reducing food intake on a few days a week, unlike time-restricted eating (TRE), which involves eating within a daily window (e.g., 10 am to 6 pm).

In the 4:3 IMF plan, participants chose three non-consecutive “fast” days (e.g., Monday, Wednesday, Friday) during which they consumed only 20% of their usual calorie intake, amounting to approximately 400-600 kcal for women and 500-700 kcal for men. The remaining four days emphasized healthy food choices, but participants were free to eat as normal.

“Counting calories can be mentally taxing,” said Professor Daniel Ostendorf, a co-author of the study, to BBC Science Focus. “Limiting it to three days a week may have made it easier to follow over time.”

A 4:3 fasting approach can promote a decrease in calorie intake without conscious effort and show weight loss benefits.

Despite both groups having the same overall calorie target for the week, the fasting group achieved slightly greater weight loss. However, this study suggests that 4:3 intermittent fasting could be a promising option but is not a cure-all.

“The key finding of this study was that the 4:3 approach resulted in more weight loss than traditional calorie restriction,” commented Dr. Adam Collins, a nutrition scientist at the University of Surrey not involved in the research.

Collins pointed out that some unmeasured factors could impact calorie intake, emphasizing the potential benefits of intermittent energy restriction over daily calorie restriction.

Should you give it a try? According to Ostendorf and lead researcher Professor Victoria Catenacci, they advise choosing a dietary strategy that feels sustainable in the long term for weight loss goals.

“Our study suggests that 4:3 IMF can be a viable option based on additional evidence,” they concluded.

About our experts

Daniel Ostendorf is an assistant professor at the University of Tennessee, Knoxville, specializing in designing lifestyle intervention programs for adults. His research has been published in journals such as Nutrients and American Journal of Public Health.

Victoria Catenacci, MD is an associate professor at the Anschutz Medical Campus, Colorado, focusing on endocrinology, metabolism, and diabetes. Her research has been showcased in journals like Nature reviews endocrinology and Physiology and behavior.

Read more:

Source: www.sciencefocus.com

New research on cholesterol levels and dementia risk

Having low levels of “bad” cholesterol in your blood can decrease the risk of developing dementia, according to recent Korean studies published in the Journal of Neurology, Neurosurgery and Psychiatry. While the connection between low-density lipoprotein cholesterol (LDL-C) and heart health is well-known, its impact on brain health and dementia is still being studied.

Scientists analyzed data from 11 university hospitals in Korea, studying 571,000 adults without dementia. Participants were divided into two groups based on their cholesterol levels, with one group having high LDL-C levels above 3.4 mmol/L or 130 mg/dL, and the other group having low LDL-C levels below 1.8 mmol/L or 70 mg/dL.

The study found that individuals with low LDL-C were at a lower risk of developing dementia, with a 26% lower likelihood of being diagnosed with any type of dementia and a 28% reduced risk of Alzheimer’s disease compared to the high LDL-C group. However, extremely low LDL-C levels below 1.4 mmol/L or 55 mg/dL did not show a significant decrease in dementia risk.

Additionally, the study observed that individuals in the low LDL-C group who took statins to lower their cholesterol levels had a 13% lower risk of dementia and a 12% lower risk of Alzheimer’s disease compared to those not taking statins.

While the study found a significant association between low LDL-C levels and reduced dementia risk, it had some limitations, such as being a retrospective study that did not consider other influencing factors like age, gender, genetic risk, and lifestyle. The study did not establish a causal link between LDL-C and dementia risk, emphasizing the need for further research.

Dr. Petra Proitsi, a genetic epidemiologist at Queen Mary University, London, acknowledged the complexity of the relationship between cholesterol and dementia, calling for more comprehensive studies involving diverse ethnic groups to explore this association further.

read more:

About our experts:

Dr. Petra Proitsi is a genetic epidemiology specialist at the Preventive Neurology Centre at Queen Mary University, London. She leads themes of digital and health data science at the Wolfson Institute of Population Health and holds a PhD in Neuroscience from King’s College London.

Source: www.sciencefocus.com

Trump is being asked by the chemical industry for an exemption from pollution restrictions

President Trump is being asked by two chemical industry groups to grant a complete exemption to free factories from new restrictions on dangerous air pollution.

The Biden administration’s new rules will require chemical plastics to monitor and reduce the emission of toxic pollutants like ethylene oxide, a cancer-causing ingredient used in antifreezes and plastics.

The American Chemical Council and the American Fuel & Petrochemical Makers are seeking a temporary presidential exemption for all polluters in response to these rules.

The Environmental Defense Fund obtained a letter dated March 31, which stated that the new requirement imposed a significantly more expensive burden on member companies with an infeasible timeline.

The groups have written to the Environmental Protection Agency administrator expressing concerns that some of the new rules could cost businesses over $50 billion.

The EPA recently allowed businesses to apply for exemptions from clean air rules by sending emails to agents, citing the Clean Air Act’s provision for temporary exemptions in cases where necessary technology is unavailable or for national security reasons.

During Trump’s administration, the EPA rolled back many of the same rules, allowing businesses to be temporarily exempt from compliance.

A White House spokeswoman stated that Trump’s commitment was to unleash America’s energy, protect national security, and ensure environmental control.

The Biden-era regulations aimed to address the disproportionate environmental hazards faced by communities near chemical plants, particularly low-income, black, or Latino areas experiencing rising rates of asthma, cancer, and other health issues.

Updated regulations governing emissions from chemical plants considered cumulative effects on communities near major chemical hubs, requiring companies to strengthen controls and processes to limit chemical emissions.

Fence line monitoring and other measures are needed to ensure compliance, especially concerning ethylene oxide, which is used in various products such as batteries for electric vehicles and medical device sterilization.

The American Fuel & Petrochemical Manufacturers CEO criticized Biden-era rules as illegal and technically unachievable, posing risks to US manufacturing operations.

Environmental advocates expressed concerns that the Trump administration’s actions were allowing businesses to avoid complying with reasonable restrictions on toxic air pollution.

The move aligns with the administration’s efforts to prioritize cost reduction for businesses and promote energy control rather than environmental protection.

Last month, the administration halted a federal lawsuit against a chemical manufacturer accused of releasing carcinogenic substances from plants in Louisiana.

Source: www.nytimes.com

Molly Russell Charity allegedly received donations from Meta and Pinterest for Internet Safety purposes.

A large donation was reportedly made to the Molly Rose Foundation by Meta and Pinterest, two major companies in the online sphere. The foundation was established as part of the Internet Safety Campaign and is named after Molly Russell, a 14-year-old who tragically took her own life in 2017 after being exposed to harmful content related to suicide and self-harm on social media platforms.

The latest annual report of the foundation mentions grants received from anonymous donors, with the stipulation that the details of the donations remain private as requested by the trustee.

According to reports from the BBC, Meta and Pinterest are believed to have made these donations starting from 2024 and are expected to continue for the foreseeable future. The exact amount of the donations has not been disclosed, but it is known that the Russell family has not received any financial compensation from the contributions.

In a statement, the Russell family expressed their commitment to utilizing the funds for the shared purpose of promoting a positive online experience for young people, as a response to Molly’s tragic passing. They clarified that they will never accept any compensation related to Molly’s death.

These donations come at a time when social media companies are facing heightened scrutiny for the impact of their platforms on the mental health of children. Meta announced significant policy changes, including the removal of fact checkers to enhance freedom of speech and reduce censorship, relying on users to report objectionable content instead.

The Molly Rose Foundation has raised concerns about the heightened risk of young people being exposed to harmful content online due to these changes. They have launched campaigns advocating for stronger online safety regulations and increased accountability for content driven by algorithms.

The charity has recently expanded its team, recruiting a CEO, two public policy managers, a communications manager, and a fundraiser in the past nine months. Molly’s father, Ian Russell, serves as the foundation’s unpaid trustee and continues to be a prominent figure in internet safety advocacy.

Both Meta and Pinterest were contacted for comments by The Guardian but have not responded at the time of reporting.

Source: www.theguardian.com

Uncovering Human “Ghosts” through the DNA of a 7,000-Year-Old Mummy

Today, the Sahara desert is one of the least popular places on our planet. But that wasn’t always the case.

Returning the clock to 7,000 years, the Sahara is a lush green savanna filled with wildlife and dotted with lakes containing one of the sizes of modern Germany. In other words, it was the perfect place for our ancient ancestors to settle down.

But who were they? We may finally know.

Scientists analyzed the DNA of two naturally occurring mummy individuals from a shelter in Takalkori rock in what is now southwestern Libya. Their discoveries reveal something extraordinary. These ancient people belonged to previously unknown branches of human family trees.

The two women belonged to the so-called “ghost population.” This is something that modern humans have only seen glimpses of as faint genetic echoes, but they have not been seen in the body.

“These samples come from some of the oldest mummies in the world.” Professor Johannes Krause senior author of the new study said BBC Science Focus. He explained that it is surprising that genomic sequencing is absolutely possible because high-temperature conditions tend to decompose such information.

View from the Takalkolilock Shelter in southern Libya. – Archaeological mission at the Sahara University of Sapienza, Rome

Genomic sequencing is the process of reading a complete set of genetic instructions found in the DNA of an organism, a type of biological blueprint.

Previous studies have examined mitochondrial DNA in mummies, which is much more limited. It is passed only through the maternal line and is much shorter than the complete genome found in the cell nucleus.

“There are about 16,000 base pairs in mitochondrial DNA,” Klaus said. “It may sound a lot, but compared to the entire 3.2 billion genome, it’s just a small portion.”

So what have the team discovered from this new, unlocked genetic treasure trove?

First, they discovered that this lost lineage had split from sub-Saharan African ancestors about 50,000 years ago.

Surprisingly, this group remained genetically isolated from other human groups for tens of thousands of years.

“It’s incredible,” Klaus said. “When they were alive, these people were like most fossils, like things they shouldn’t be there. If I had said these genomes were 40,000 years old, I would have believed it.”

View of the Takarkoli rock shelter under excavation in southern Libya. – Archaeological mission at the Sahara University of Sapienza, Rome

This long-term quarantine reveals two key insights. First, the “Green Sahara,” which continued 15,000 to 5,000 years ago, was a lush human habitat, but as many scientists had previously envisioned, it was not useful as a moving corridor between the north and sub-Saharan Africa.

Second, there was genetic mixing with northern populations, including Neanderthals. But it was limited – much less than the non-African population, carrying about 10 times more Neanderthal DNA than the Takalkori people.

We know that these people were idyllics and meant that they kept livestock like cows. But they
Genetic segregation suggests that this lifestyle was adopted by exchanging knowledge and practice with neighbouring groups rather than moving or subsequent genetic mixing. Again, this is a surprise to scientists.

Unsolved puzzles

The whole mummy genome sequence revealed much about this lost human lineage. Still, there are many more mysteries left.

“The Sahara greening only happened 15,000 years ago. Before that, it was once again desert,” Klaus said. “So we don’t really know where they were strolling around 50,000 years ago, when they split from the population of Africa’s southern Africa, and 15,000 years ago.”

Wherever they went, they must have remained isolated for tens of thousands of years. Perhaps the lost Eden? We may never know.

“That’s a real mystery,” Klaus added.

Krause’s research was published in Nature.

About our experts

Johannes Kraus is the director of the Max Planck Institute of Evolutionary Anthropology at the Ministry of Archaeology’s Institute of Evolutionary Anthropology in Leipzig, Germany. He is also a professor of archaeology at the Institute of Zoology and Evolution at Jena, University of Friedrich Schiller, Germany. Krause is a predominantly peer-reviewed journal, with over 250 publications. Nature, Science, Cells, Nature reviews genetics. In 2010 he was awarded the AAAS Newcomb Cleveland Award and the 2017 Thuringian Research Award for Top Performance in Basic Research.

read more:

Source: www.sciencefocus.com

The impact of smoking and vaping: it all varies depending on the perspective

Smokers are becoming more hesitant about the benefits of using e-cigarettes to heat nicotine-containing liquids and inhaling vapors, as opposed to inhaling smoke from burning cigarettes.

Research in the UK last year showed that over a third of smokers now believe vaping is more harmful to health than smoking, compared to 12% four years ago, while another third think vaping is just as bad.

Despite scientific evidence showing the harmful effects of smoking and Cochrane reviews suggesting that vaping can help more people quit than other nicotine products, awareness about vaping remains crucial this year as smokers who perceive it as less harmful are more likely to switch.

While both vaping and smoking have known health effects, experts agree that vaping is less harmful than smoking, exposing individuals to fewer toxins at lower levels. This understanding is supported by research conducted by various experts in the field.

Vaping generally involves inhaling aerosols that may contain nicotine, flavorings, and other chemicals. – Photo credit: Getty

Dr. Jamie Hartman Boyce, a health policy expert, emphasizes that while e-cigarettes are not completely safe, they are significantly less deadly than smoking.

Although there are ongoing discussions in the media regarding the harms of vaping, it is important to consider the well-documented risks associated with smoking, which tend to impact older populations.

Health risks

Smoking remains a major risk factor for various health issues, including cancer, heart disease, infertility, and pregnancy complications, resulting in over 8 million deaths annually. Vaping, on the other hand, produces a lesser mixture of toxic substances compared to burning tobacco.

While more research is needed on the long-term effects of vaping, current evidence suggests that it is less harmful than smoking. Dr. Sarah Jackson highlights the importance of acknowledging potential long-term risks while focusing on the existing evidence supporting the relative safety of vaping.

Research suggests that switching to vaping is a more effective way to give up smoking than other nicotine replacement products – Photo Credit: Getty

Ongoing research by experts like Dr. Maxime Boidin is aimed at understanding the long-term impact of vaping on health, particularly its effects on blood vessels and the cardiovascular system.

As research progresses, it is crucial to rely on peer-reviewed studies to accurately assess the outcomes and implications of vaping. Media reports on ongoing research can sometimes lead to misconceptions and premature conclusions.

Non-smokers turning to vaping

Evidence suggests that vaping can be an effective method for smoking cessation, with e-cigarettes proving to be more useful than traditional nicotine replacements. However, concerns arise when considering individuals who have never smoked and are now turning to vaping.

It is essential to weigh the risks and benefits of vaping, especially for non-smokers, considering factors like exposure to chemicals and potential nicotine addiction. Choosing between vaping and smoking should be approached with caution, prioritizing health and well-being.


About our experts

Dr. Jamie Hartman Boyce: An assistant professor of health policy and management at the University of Massachusetts, whose work is published in reputable journals.

Dr. Sarah Jackson: A leading researcher in the UCL Alcohol and Tobacco Research Group, with work published in esteemed scientific journals.

Dr. Maxime Boidin: A senior lecturer in cardiac rehabilitation at Manchester Metropolitan University, focusing on cardiovascular health research.

Source: www.sciencefocus.com