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The Trump Administration Decides Against Posting Extensive Climate Change Report on NASA’s Website

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On Monday, the Trump administration advanced efforts to complicate access to a crucial legally mandated scientific evaluation regarding the risks climate change poses to the nation and its citizens.

Earlier this month, the official government website indicated its authority, stating that the peer-reviewed national climate assessment was moving offline. These platforms provide essential information for state and local governments and the public regarding what to expect from climate change and how to adapt accordingly. At that time, the White House stated that NASA would host the report to comply with the 1990 Act Requiring Reporting.

However, on Monday, NASA declared the cancellation of those plans.

According to NASA, “The USGCRP (the agency that oversaw and utilized the report) fulfills its statutory obligations by presenting the report to Congress. NASA has no legal requirement to host data from GlobalChange.gov,” meaning no coordinated assessments or data from governmental scientific offices will be routed to NASA.

On July 3, NASA released a statement affirming, “All existing reports will be accessible on the NASA website to maintain continuity in reporting.”

“This document was produced for taxpayers and includes vital information necessary for people to protect themselves in changing climates,” said the Chief Scientist of the Nature Reserve, a co-author of several previous national climate assessments.

Copies of past reports remain accessible at the National Oceanic and Atmospheric Administration’s library, and you can view the latest reports and their interactive atlas here.

John Holden, a former scientific advisor to the Obama White House and a climate scientist, accused the administration of blatant misinformation regarding its intentions to censor or obscure the report.

“This new approach exemplifies a classic misunderstanding characteristic of the Trump administration,” Holden stated. “They initially aim to soothe outrage over the discontinuation of the GlobalChange.gov site and the disappearance of the national climate assessment, only to retract their reassurances without apology two weeks later.”

“They simply do not want the public to have access to detailed and scientifically validated information concerning climate change’s impact on agriculture, forests, fisheries, as well as storms, floods, wildfires, and coastal properties.

Holden emphasized the significance of these reports for state and local authorities and the general public, asserting that they “aid in understanding how climate change is affecting people’s lives, their loved ones, their properties, and their environments.”

“Trump is intentionally keeping people in the dark,” Holden asserted.

The most recent report published in 2023 revealed that climate change is impacting the safety, health, and livelihoods of individuals across the country in various ways, putting them at an increased risk.

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Source: www.nbcnews.com

Parents take charge as UK government decides against banning smartphones in schools.

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Daisy Greenwell has long felt that the idea of letting her eldest son do something inevitable. But until early last year, when her daughter was eight, it filled her with fear. When she spoke to other parents, “Everyone said, ‘Yes, that’s a nightmare, but there’s no choice,'” recalls Greenwell, 41.

She decided to test it. My friend Claire Fergnou shared concerns about the impact of social media on the addictive quality of smartphones and mental health, so I created a WhatsApp group to help develop a strategy. Then Greenwell lives in Suffolk, a countryside in eastern England; I posted her thoughts on Instagram.

“If we could switch social norms like giving your child a smartphone at 11am in our school, our town, our country, we could do it, like giving your child a smartphone at 11am,” she wrote. “What if they could hold off until they were 14 or 16?” she added a link to the WhatsApp group.

The post has gone viral. Within 24 hours, the group was oversubscribed for parents to participate. Today, more than 124,000 parents of children in UK schools have signature A pact created by the free childhood of smartphones, a charity founded by Greenwell, her husband Joe Riley and Ferniev. “I will act in the best interests of my kids and our community and wait until I get my smartphone until the end of my ninth year.” (The ninth year is equivalent to the eighth graders in America.)

Movement aligns with a A broader change in British attitudesmounts of harm caused by smartphone addiction and algorithm-driven social media as evidence. 1 investigation Last year, the majority of respondents (69%) felt that social media had negatively affected children under the age of 15.

Meanwhile, with the police Intelligence Services We warned about extreme and violent content torrents reaching children online. This is a trend that was examined during adolescence of hit television shows, where school men are accused of murder after being exposed to online misogyny. It’s become British Most of them were seen Show, and on Monday, Prime Minister Kiel Starmer met. The creator and I told her I had seen it on Downing Street with my son and daughter. But he also said, “This is not a challenge politicians can simply legislate.”

Source: www.nytimes.com

Genetic Variation Decides Tooth Shape, Scientists Discover

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According to a study led by researchers at University College London, one of these genetic variations was inherited from Neanderthals.

El Sidrón Neanderthals taste wild mushrooms, pine nuts, and forest moss. Image credit: Abel Grau, CSIC Communication.

“Teeth can tell us a lot about human evolution. Well-preserved ancient teeth are of particular interest to archaeologists, as we learned from the transition to cooked foods and when human teeth began to shrink in size.” We will highlight milestones such as when the , a researcher at University College London.

“However, little is known about the genetic basis of differences in tooth size and shape in modern humans, partly because teeth are difficult to measure.”

“We have now identified a large number of genes that influence tooth development, some of which are responsible for differences between ethnic groups.”

In the study, Dr. Adhikari and his colleagues used data from 882 Colombian volunteers of European, Native American, and African descent.

The dataset included crown measurements (dimensions of the part of the tooth visible above the gums) taken from 3D scans of dental plaster casts.

The researchers compared these measurements to participants' genetic information in genome-wide association studies, using an analytical approach called multi-omics that integrates numerous data sources.

They identified 18 genomic regions that influence the size and shape of different tooth groups, 17 of which had not previously been associated with tooth dimensions.

One of the new connections concerned genes thought to have been inherited from Neanderthals through interbreeding with ancient humans. homo sapiens.

This genetic variation, which contributes to the biological pathway of tooth development, is found only in people of European descent, and carriers of the mutation have thinner incisors (the eight teeth located at the front of the mouth). The thickness of the tooth was measured from back to front).

Generally speaking, people of European descent had smaller teeth.

Scientists also found a link between tooth dimensions and a gene already known to influence the shape of incisors in East Asians, but the new study shows that this gene, called EDAR, It turns out that it also determines the width of all teeth.

“Some of the genes that contribute to normal variations in tooth dimensions in healthy people may also contribute to pathogenic variations, such as tooth growth failure and other dental health conditions,” said a researcher at Fudan University. said researcher Dr. Chin Lee.

“We hope that our findings will have medical benefits, such as people with certain dental problems being able to undergo genetic testing to help diagnose them, and dental abnormalities one day being treated with gene therapy.” I hope.”

“Our findings did not reveal whether the genes that specify tooth shape were selected during evolution for special benefits for dental health. “Differences that occur as a side effect may have been selected for the shape of the area as well as its influence on other areas,” said Professor Andres Luis Linares, a researcher at University College London, Fudan University, and Aix-Marseille University. said.

a paper The findings were published in a magazine on December 12th. current biology.

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Chin Lee others. PITX2 Expression and Neanderthal gene introgression HS3ST3A1 Contributes to changes in tooth dimensions in modern humans. current biologypublished online on December 12, 2024. doi: 10.1016/j.cub.2024.11.027

Source: www.sci.news