Tag Archives: tracking

Analyzing Post-Riot Behavior: Tracking Far-Right Radicalization Through 51,000 Facebook Messages

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Over 1,100 individuals have faced charges related to the summer 2024 riots, with a small fraction being prosecuted for crimes associated with their online conduct.

Sentences varied from 12 weeks to seven years, igniting a surge of online backlash. The individuals behind the posts were varied; one notable case is that of I defended, who emerged as a cause célèbre and was labeled a “political prisoner.” Their posts were minimized and mischaracterized; their prosecution was framed as an infringement on free speech, despite the majority of online-related charges involving allegations of inciting racial hatred.

The posts did not predominantly surface in mainstream social media platforms like X, Instagram, or Facebook, but rather in niche online spaces commonly linked to fringe ideologies like Telegram, Parler, GetTr, 4Chan, and 8Kun. While many of these posts were on personal profiles, some appeared in public group forums.

This raised questions: What online communities did these individuals engage with, and who were their advocates? What type of content was circulating in these environments? It seemed that within these circles, views were so normalized that individuals felt emboldened to share content that was considered criminal by British authorities and the judiciary.

As a starting point, we utilized publicly accessible resources (police records and news reports) to track Facebook accounts of those implicated in previous investigations. Out of approximately 20 individuals charged with online offenses related to the summer 2024 riots, we followed five to three public Facebook groups. We also discovered visually similar or replicated posts defending those referenced in these groups.

This led to the mapping of a broader network of other Facebook groups, connected through shared memberships and group moderators and administrators.

In this exploration, we uncovered vibrant ecosystems characterized by a profound distrust of government and its institutions, alongside online communities preoccupied with anti-immigrant sentiments, naturalism, conspiracy theories, and misinformation.

Additionally, we found individuals who expressed genuine concerns about the society they belong to, alongside those who are deeply disillusioned and believe their freedom of expression is at risk.

Identification of Groups

Why focus on these groups?

Three groups were selected for the primary analysis because they included one or more current or former members charged in connection with the summer 2024 riots, or individuals involved in the riots who made comments either in person or online.

We established links between these and 13 additional groups, with all but three being public. These groups play significant roles, as moderators can oversee memberships, approve requests, and issue bans, with the authority to delete posts and comments. Administrators have even broader permissions, including the ability to modify group settings, update descriptions, and appoint additional moderators or administrators.

Which posts were analyzed?

To understand the type of content shared within these groups, we aimed to capture all posts made by the three largest groups from their inception until mid-May 2025.

We collected links and text from a total of 123,000 posts. However, due to the classification process (outlined below), the analysis was ultimately focused on 51,000 text-based posts.

What was the group membership size?

We did not record the names of individual group members (aside from moderators, administrators, and prominent posters). Therefore, when discussing combined memberships across groups, it is likely that individuals who belong to multiple groups were counted more than once.

Classification

First, we verified that the posts contained far-right content using established academic methods and categorized them through specific keywords indicating radicalization. We supplemented this with an AI tool that became available to data teams due to recent changes in editorial policies surrounding its journalistic use, classifying content as anti-establishment, anti-immigrant, migrant demonization, naturalism, and far-right identity/denial.

For categorizing the 51,000 social media posts, we employed ChatGPT 4.1 via OpenAI’s API. The prompts underwent rigorous testing across a random sample of 12 iterations, ensuring that at least two reviewers concurred until a consensus of over 90% was reached between the model and three human reviewers.

We are confident in the model’s reliability in small batches, supporting our broader evaluation based on a statistically determined sample of posts which achieved 93% agreement between human reviewers and the AI model.

The final analysis involved a statistically validated number of posts reviewed by the same annotator.

Testing concluded that the model performed exceptionally well, matching or even exceeding human reviewer consistency across most categories.

  • Accuracy (Percentage of correctly classified instances): 94.7%.

  • Precision (Percentage of correctly assigned true label counts by GPT): 79.5%.

  • Recall (Percentage of instances classified as true by humans and also classified as true by GPT): 86.1%.

  • F1 Score (A single percentage combining accuracy and recall, with higher values indicating better classification): 82.6%.

The model’s performance was evaluated by an internal statistical analyst, concluding its results were strong, benchmarked against similar academic studies.

Despite the model’s impressive performance, misclassifications in the analysis are inevitable.

We believe the classification process employing OpenAI’s API is thorough, transparent, defensible, and bolsters rigorous journalism.

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Introducing a Health Tracking System in Collaboration with Big Tech and the Trump Administration

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The Trump administration is advancing initiatives encouraging millions of Americans to submit personal health data and medical records to new applications and systems managed by private tech firms, aiming to enhance the accessibility of health records and wellness monitoring.

Donald Trump is anticipated to announce the East Room initiative on Wednesday afternoon. This event will feature leaders from over 60 companies, including major tech giants like Google and Amazon, alongside prominent hospital systems such as the Cleveland Clinic.

The focus of the new system will be on diabetes and weight management, using conversational AI to assist patients, and providing digital tools like QR codes and apps for patient registration and medication tracking.

This initiative is spearheaded by an administration that openly shares highly sensitive data about Americans, pushing the limits of legal boundaries, with the hope that such medical information will remain confidential while improving convenience in the doctor’s office.

“There are substantial ethical and legal concerns,” noted Lawrence Gostin, a law professor at Georgetown University with expertise in public health. “Patients across the U.S. should be significantly concerned about how their medical records may be used to their detriment and that of their families.”

Officials at the Centers for Medicare and Medicaid Services (CMS), responsible for maintaining this system, emphasize the importance of choosing to share medical records and data to ensure patient safety.

These officials expressed the need for a system that allows patients to access their records easily, eliminating traditional obstacles like the use of fax machines that previously hindered this process.

“We currently possess tools and information that can enhance patient outcomes and healthcare experiences,” stated Dr. Mehmet Oz, CMS administrator, on Wednesday. The CMS already holds data on over 140 million Americans enrolled in Medicare and Medicaid.

Noom, a well-known weight loss and fitness subscription service participating in the initiative, will be able to access medical records following the anticipated launch of the system early next year.

This access may include lab results or medical tests that the app can leverage to generate AI-driven insights to assist users in weight loss, according to CEO Geoff Cook’s comments to The Associated Press. Apps and health systems will also have access to competitors’ information. For instance, Noom will grant access to users’ data from Apple Health.

“Currently, we have a lot of siloed data,” Cook remarked.

Tomislav Michaljevic, CEO of the Cleveland Clinic, noted that patients traveling for treatment often struggle to compile their medical records from various providers. He conveyed that the new system would eradicate this barrier, preventing delays in treatment and ensuring accurate diagnoses by providing complete medical histories.

Mihaljevic added that data from the health app is now readily accessible to doctors, aiding in the management of obesity and other chronic conditions, including tracking patients’ dietary habits and physical activity levels.

“These apps provide valuable insights into a patient’s health between doctor visits,” he emphasized.

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CMS also offers a selection of Medicare.gov apps aimed at aiding individuals in managing chronic illnesses, selecting healthcare providers, and choosing insurance plans.

Digital privacy advocates are doubtful about the safety of patients’ data storage.

The federal government has done very little to regulate health applications and telehealth services, according to Jeffrey Chester of the Center for Digital Democracy.

This new initiative is poised to expand the pool of patient information accessible to both the federal government and high-tech firms. Medical records often contain sensitive data that includes patient-doctor conversations and notes on issues like substance abuse and mental health history.

“This initiative represents a gateway for the further use and commercialization of sensitive personal health data,” Chester commented.

Health and Human Services Secretary Robert F. Kennedy Jr. and those in his circle are also advocates for wearable devices that monitor health and telehealth, promoting increased technological advancements in healthcare.

Kennedy has expressed a desire to gather more data from American medical records, previously mentioning intentions to utilize this data to research autism and vaccine safety. He has engaged with agency staff who possess backgrounds in health tech startups and businesses.

Source: www.theguardian.com

Climate Scientists Call on Peers to Embrace CO2 Tracking as We Reduce Emissions

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Carbon dioxide monitoring at the Mauna Loa Observatory in Hawaii may be discontinued due to US budget cuts

noaa

Scientists from various countries are urged to prepare for the potential takeover of the major carbon dioxide monitoring services currently operated by the US, according to climate experts.

The monitoring efforts could be terminated next year if budget cuts proceed, leading to the loss of vital data. “At this moment, no one is stepping forward to say, ‘We can take that responsibility,'” states Pierre Friedlingstein from the University of Exeter, UK. “It’s imperative that we do.”

Friedlingstein leads the Global Carbon Budget, an international initiative focused on accurately assessing carbon emissions and absorption by land and oceans, which is essential for understanding global temperature trends.

This work heavily relies on the National Oceanic and Atmospheric Administration (NOAA), whose budget cuts are proposed by the Trump administration. A 2026 budget document suggests eliminating funding for climate and weather research and decreasing the workforce by over 2,000 employees. Furthermore, it plans to close labs, including the Mauna Loa Observatory, a key CO₂ monitoring site.

“NOAA GML [Global Monitoring Laboratory] is essential for the Greenhouse Gas Program, which supports multiple functions,” says Ralph Keeling from the California Institute of Oceanography.

NOAA directly measures gas levels, including CO2, at various sites and aids in monitoring at additional locations worldwide. According to Friedlingstein, this includes calibrating measurements with samples sent from different areas.

The agency compiles and evaluates global data, leveraging subtle variations in CO2 levels across locations, combined with knowledge of atmospheric circulation, to trace CO2 flows accurately.

“NOAA provides critical baseline data,” Keeling noted. “If NOAA’s efforts cease, our ability to monitor CO2 and other greenhouse gas emissions globally will diminish.”

“All of these responsibilities must be assumed by other organizations,” Friedlingstein observes.

However, exchanging the loss of monitoring sites and NOAA records for new data poses challenges. “This is where maintaining long-term consistency becomes crucial,” Keeling explains. “It can’t simply switch from one data set to another; this would compromise the reliability of trend analysis.”

There is particular concern regarding ongoing monitoring at Mauna Loa, which has been conducted since 1957, providing the longest continuous CO₂ record from a single location. NOAA supports the Scripps-led monitoring efforts.

“Without NOAA’s involvement, continuing nearby measurements becomes challenging, although not impossible,” Keeling states.

He also expresses worry about Scripps-led monitoring in Antarctica, which currently depends on NOAA personnel from the US Bureau. The site’s funding, sourced from the National Science Foundation, is also at risk.

“Antarctica represents the most significant long-term station in the Southern Hemisphere. Establishing a reliable long-term global average is just as critical as the Mauna Loa data, particularly for tracking variations between the Northern and Southern Hemispheres through large-scale carbon flows,” says Keeling.

CO₂ levels can also be monitored using certain satellites, which, according to Friedlingstein, measure CO₂ not just at the surface but throughout the entire atmospheric column up to the satellite.

When asked whether there’s a plan to substitute NOAA’s functions, the European Union’s Copernicus Atmosphere Monitoring Service New Scientist reached out to the European Commission’s Defense Industry and Space Administration (DEFIS). DEFIS did not reply before the deadline for this article.

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Source: www.newscientist.com

Public Health Agencies Urged to Develop Period Tracking Apps for Data Protection

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As public health organizations indicate that women’s personal information is vulnerable to exploitation by private entities, experts advocate for public health groups to create alternatives to for-profit period tracker applications.

A study from the University of Cambridge reveals that smartphone apps used for menstrual cycle tracking serve as a “Goldmine” for consumer profiling, collecting data on exercise, diet, medication, hormone levels, and birth control methods.

The economic worth of this information is often “greatly underestimated” by users who share intimate details in unregulated markets with profit-driven businesses, according to the report.

If mishandled, data from cycle tracking apps (CTAs) could lead to issues like employment bias, workplace monitoring, discrimination in health insurance, risks of cyberstalking, and restricted access to abortion services, research indicates.

The authors urge for improved regulation in the expanding Femtech sector to safeguard users as data is sold in large quantities, suggesting that apps should offer clear consent options regarding data collection and promote the establishment of public health agency alternatives to commercial CTAs.

“The menstrual cycle tracking app is marketed as empowering women and bridging gender health disparities,” stated Dr. Stephanie Felberger, PhD, of the Center for Technology and Democracy at Cambridge, the lead author of the report. “Nevertheless, its underlying business model relies on commercial usage, wherein user data and insights are sold to third parties for profit.

“As a consequence of the monetization of data collected by cycle tracking app companies, women face significant and alarming privacy and safety threats.”

The report indicates that most cycle tracking apps cater to women attempting to conceive, making the stored data highly commercially valuable. Other life events, aside from home purchasing, do not trigger such notable shifts in consumer behavior.

Data pertaining to pregnancy is valued at over 200 times more than information about age, gender, or location for targeted advertisements. Furthermore, tracking cycle duration can allow for targeting women at various phases of their cycles.

The three most popular apps project a quarterly download figure of 500 million yen for 2024. The digital health sector focused on women’s wellness is anticipated to surpass $60 billion (£44 billion) by 2027, as noted in the report.

In light of the considerable demand for period tracking, the authors are calling on public health entities, including the UK’s NHS, to create transparent and reliable apps as alternatives to commercial offerings.

“The UK is ideally positioned to address researchers’ challenges related to menstrual data access, as well as privacy and data concerns, by developing an NHS app dedicated to tracking menstrual cycles,” added that the parent-child relationship in the US Reproductive Medicine Plan currently utilizes its own app.

“Apps situated within public health frameworks, which are not primarily profit-driven, can significantly reduce privacy violations, gather essential data on reproductive health, and empower users regarding the utilization of their menstrual information.”

“Utilizing cycle tracking apps is beneficial. Women deserve better than having their menstrual tracking data treated merely as consumer data,” remarked Professor Gina Neff, executive director of the Mindeoo Center.

In the UK and the EU, period tracking data falls under “special categories” and enjoys greater legal protection, similar to genetics and ethnicity. In the United States, authorities collect menstrual cycle data which may hinder access to abortion services, according to the report.

Source: www.theguardian.com

British women discuss their journey with fertility tracking app

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aAfter utilizing birth control pills for a span of 15 years, Francesca* made the decision to explore how her body would respond without the influence of hormones. She opted to use a fertility tracking app (which monitors menstrual cycles and ovulation symptoms to predict the most fertile window for conception) after discovering it through social media channels.

“I have been on hormone medication since my teenage years, but as an adult, I lacked awareness of my menstrual cycle,” shared the woman from London, now in her early 30s. She was diagnosed with polycystic ovarian syndrome (PCOS) at 18 and advised to continue hormone therapy to manage her symptoms. “Surprisingly, upon discontinuing the pill, most of my hormonal imbalance symptoms reduced significantly,” she recounted.

Initially, she found the app to be a beneficial tool. She diligently followed the instructions and even supplemented with ovulation tests for added precaution. “I felt a newfound sense of control over my menstrual cycle and body,” she noted.

However, after eight months, she encountered an unplanned pregnancy that led to a “traumatic” abortion. Believing it was due to human error, she resumed using the app, only to conceive again five months later. “Looking back, every time [these apps] are discussed, I feel compelled to caution others against their claims endorsed on online platforms and social media,” she emphasized. “We strongly advise exercising caution if relying solely on them for contraception.”

Francesca’s experience with fertility apps aligns with reports indicating an increasing number of women in England and Wales transitioning from traditional birth control methods like the pill to fertility tracking apps, heightening the risk of unintended pregnancies. She was among those who reached out to The Guardian to share her story.

She wasn’t alone in recounting experiencing an unwanted pregnancy while using a fertility tracker, although some women successfully leveraged the app to either avoid or achieve pregnancy. Testimonials varied, with some describing the app as “lifesaving” and “liberating.”

Notable in the shared experiences was the recurring theme of women feeling underserved by the healthcare system, despite the launch of the new Women’s Health Strategy in July 2022. “There’s a pervasive sentiment among many UK women that general practitioners often lack adequate training in women’s reproductive health,” Francesca observed. “[These apps] underscore these concerns and gaps in care.”

Other readers highlighted their positive encounters with the app. Sarah*, a 38-year-old from Yorkshire, relied on the app for contraception over 18 months and later for conception with her partner. She battled severe depression during certain phases of her menstrual cycle when off medication but found relief through the app.

“Staying off medication feels empowering,” she expressed. “I was prescribed it at 15 for menstrual complications, realizing in hindsight that it merely suppressed my cycle without addressing the underlying issues. It’s frustrating. Now, I take pride in monitoring my menstrual cycle. Thanks to the fertility app and my knowledge, I comprehend my body’s monthly rhythms. I no longer feel in conflict with my body.”

She and her partner weathered hardships over the past 15 months, enduring two early miscarriages and a medically necessitated termination. Nevertheless, the app provided solace. “The NHS advocates regular unprotected intercourse every few days, which can feel burdensome after 18 months of trying,” she reflected. “Moreover, observing my data recovery in the app imbues me with a sense of agency in healing after loss.”

Olivia, 30, from Leeds, discovered she had PCOS and was advised to shed weight prior to initiating pill-based treatment. Disenchanted with the contraceptive’s potential side effects, Olivia sought alternative birth control methods. She felt her doctor’s response lacked empathy and seemed scripted when discussing contraceptive options, prompting her to explore a different path.

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“I’ve been tracking my periods for over a decade. The familiarity with my condition proved invaluable after the PCOS diagnosis,” Olivia explained. “It enabled me to anticipate and interpret my body’s signals effectively. And now, I’m expecting my first child.”

Hannah, 50, from Aberystwyth. regarded the fertility tracking app as “liberating” post decades of employing condoms and copper coils for contraception with her three children.

“I refrained from hormonal contraceptives like the pill throughout, deeming them unnatural,” she shared. “Thanks to the app, I now engage in intercourse confidently during specified times each month without harboring anxieties about mishaps.”

*Name has been altered

Source: www.theguardian.com

UK Data Regulator Slams Google for ‘Irresponsible’ Ad Tracking Changes

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The UK’s data protection regulator has condemned Google for enabling advertisers to track customers’ digital “fingerprints,” expressing concerns about the difficulty of blocking online surveillance technology even for privacy-conscious users, calling it “irresponsible.”

The Information Commissioner’s Office (ICO) in the UK stated that this practice undermines consumer control and choice regarding data collection and usage. Google’s decision to introduce this method creates expectations for a privacy-focused internet, deviating from current standards.

Fingerprinting involves gathering unique signals from a device’s software or hardware to identify a user or device, similar to an advanced form of cookies.

Data watchdogs note that fingerprinting is challenging to detect and block, making consent more difficult compared to cookie notifications often encountered while browsing the web.

Google recently announced its entry into the rapidly expanding Connected TV (CTV) advertising space, emphasizing the need for brands to effectively target desired audiences while also improving customer privacy.

In a statement in 2019, Google acknowledged the lack of control users have over their fingerprint data compared to cookies, labeling this practice as user-choice infringing and wrong.

Stephen Almond, Executive Director of Regulatory Risk at the ICO, emphasized that companies must adhere to legal and transparent deployment of advertising technology, warning of potential action from the ICO if guidelines are not followed.

The ICO asserts that fingerprinting is an unfair method of online tracking which compromises user choice and control over data collection.

Google indicated it will engage in further discussions with the ICO regarding its policy change.

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A Google spokesperson mentioned that privacy-enhancing technology enables partners to succeed on emerging platforms such as CTV without compromising user privacy. They reaffirmed the commitment to providing users with the choice of personalized ads and promoting responsible data use across the industry.

Source: www.theguardian.com

Paleontologists dispute research backing underwater tracking and hunting of Spinosaurus

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The lifestyle of spinosaurids has been a topic of intense debate since important new skeletal parts were uncovered. Spinosaurus aegyptius Different lifestyles of this species have been proposed in the literature. Some claim that they were more or less semi-aquatic, hunting fish from the edges of bodies of water or by walking or swimming on the surface. Others suggest that it was entirely aquatic and an underwater tracking predator.

A pair of animals that do things better than any animal that has ever evolved. Spinosaurus aegyptius About 95 million years ago, pterosaurs soared overhead on the northern coast of Africa and invaded nearby waters in search of prey. Image credit: Daniel Navarro.

Paleontologists generally agree that Spinosaurus aegyptius were fish-eaters, but how exactly these dinosaurs caught their prey is the subject of active debate, with some researchers suggesting that they hunted on the coast and others walked or swam in shallow water, and other researchers have suggested that it was an aquatic tracking predator.

One recent study used a fairly new statistical method called phylogenetic flexible discriminant analysis (pFDA) to analyze the density and proportion of organisms and supported the latter hypothesis. spinosaurus skeleton.

In a new study, University of Chicago professor Paul Sereno and colleagues critically evaluated the methods of previous research and identified significant flaws.

“spinosaurusand its close relatives, are fascinating due to their unusual anatomical features, the rarity of specimens, and the fact that scientists
had not discovered bones in any parts of their bodies until very recently. they stated.

“Unlike other carnivorous dinosaurs, there is strong evidence that it lived near water and ate fish and other aquatic organisms.”

“This has caused a lot of controversy as to how it is done. spinosaurus It was alive—was it a fast-swimming predator chasing fish like a sea lion? Or maybe it’s a predator lurking at the water’s edge, grabbing at you with its clawed hands like a gigantic version of a brown bear chasing a salmon, or poking its head into the water like a seven-ton heron from hell. I wonder if it was? ”

The authors began by asking new questions about bone density, such as how to digitize thin sections, where to slice through the femur and ribs, and whether to include bones from multiple individuals.

Some modern aquatic mammals, like manatees, have dense bones that bulge to help them stay underwater, like a scuba diver’s weight belt.

Large land animals such as elephants and dinosaurs also have dense bones to support their increased weight.

most modern birds and many dinosaurs spinosaurus Air sacs are attached to the inside of the lungs and bones and act like a life jacket to prevent submersion.

Assessing the aquatic abilities of extinct species such as spinosaurus All these factors must be considered.

Given the complexity of understanding the meaning of bone density, paleontologists reevaluated how statistical methods used in previous studies were applied to support the following claims: . spinosaurus It was a deep diver.

pFDA's approach is similar to machine learning, training classification algorithms based on groups of species whose lifestyles are well understood.

In principle, researchers could use algorithms to estimate the likelihood of the existence of poorly understood species such as: spinosaurus classified into some behavioral group.

“But in reality, there are challenges that need to be overcome,” said Intellectual Ventures researcher Nathan Myhrvold.

“Unfortunately, this technique doesn’t work well unless you have a large amount of data and do apples-to-apples comparisons to ensure that the data meets certain statistical assumptions.”

“None of these requirements were met in the previous study, so the results did not stand up to review.”

This new paper should help paleontologists understand the pitfalls of pFDA and other types of extensive statistical analysis and how to avoid them.

Researchers show that it is important to use consistent and objective criteria when deciding which species to include or exclude, and how to categorize their behavior .

The results of this study also demonstrate the importance of considering measurement error and individual differences when assessing bone mineral density.

“We think spinosaurus“As one of the largest predators to have ever evolved, this animal needed extra bone strength to support its weight on its relatively short hind legs,” Professor Sereno said.

“spinosaurus They could walk in channels more than 6 feet deep without floating, and could use their claws and jaws to ambush fish of any size, even while keeping their toes firmly planted in the mud. I stayed. ”

of study It was published in the magazine PLoS ONE.

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NP Myhrvold other. 2024. Diving dinosaur? Considerations regarding the use of bone density and pFDA to infer lifestyle. PLoS ONE 19 (3): e0298957; doi: 10.1371/journal.pone.0298957

Source: www.sci.news

Majority of large fishing vessels are not identified as ‘black vessels’ through tracking

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The vast majority of the world's industrial fishing vessels are not publicly tracked. Three-quarters of the world's large fishing vessels and one-quarter of transport and energy vessels are “dark vessels” that do not share their location publicly. The discovery comes from analyzing satellite imagery using artificial intelligence, an approach that could help better track human activities that impact the ocean.

“We had this idea that we were missing a large part of the activity that was happening in the ocean, but we didn't know how much we were missing,” he says. Fernando Paolo At Global Fishing Watch, a nonprofit organization based in Washington, DC. “And it turned out to be so much more than we had imagined.”

Paolo et al. used satellite images taken between 2017 and 2021 covering coastal areas where large-scale fishing and other industrial activities occur most often, revealing objects regardless of clouds or darkness. (including radar images that can be used). The researchers trained several AIs to detect and classify boats and marine structures in this dataset.

Researchers compared the ship's global map with a database of ships that publicly broadcast their locations and found that the vast majority did not have automatic identification systems turned on. Such identification is not always required, but if it is not used, it may indicate illegal fishing or other activity.

An AI learned to distinguish fishing boats from other types of boats based on their movement patterns and location. It found that 42 to 49 percent of approximately 63,000 ships fell into this category.

Other AI has identified 28,000 offshore structures related to wind power and oil production, with rapidly growing swarms of offshore wind turbines outnumbering oil infrastructure such as oil rigs. Although such activities other than offshore development and fishing boats are expanding, fishing activity is almost “at its limit,” he said. david kurzma At Global Fishing Watch.

“We have to plan for all non-fishing activities because we are encroaching on fishing grounds,” Krusma said. “The ocean is becoming increasingly crowded, so we need to consider how everything fits together.”

Publicly available satellite images do not have the resolution to detect small fishing boats less than 20 meters in length. Konstantin Kremer with microsoft Esther Rolfe at Harvard University Nature Articles commenting on research. But they said such efforts could improve monitoring of human activity near protected areas and unregulated parts of the ocean.

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Source: www.newscientist.com