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Facebook has known for a year and a half that Instagram is bad for teens despite claiming otherwise – here are the harms researchers have been documenting for years

Facebook has known for a year and a half that Instagram is bad for teens despite claiming otherwise – here are the harms researchers have been documenting for years

Instagram’s emphasis on filtered photos of bodies harms girls’ self-image. Thomas Barwick/DigitalVision via Getty Images By Christia Spears Brown, University of Kentucky Facebook officials had internal research in March 2020 showing that Instagram – the social media platform most used by adolescents – is harmful to teen girls’ body image and well-being but swept those findings under the rug to continue conducting business as usual, according to a Sept. 14, 2021, Wall Street Journal report. Facebook’s policy of pursuing profits…

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Harness the world’s aquatic ‘blue’ food systems to help end hunger

Harness the world’s aquatic ‘blue’ food systems to help end hunger

An editorial in Nature, says: Next week, world leaders will gather for the United Nations Food Systems Summit. The event will be hosted by UN secretary-general António Guterres, with the aim of giving a much-needed boost to efforts to get the agency’s flagship Sustainable Development Goals back on track. One of these goals is to end hunger by 2030. Nearly 700 million people (almost 9% of the world’s population) go hungry; of those, 250 million are potentially on the brink…

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A massive subterranean ‘tree’ is moving magma to Earth’s surface

A massive subterranean ‘tree’ is moving magma to Earth’s surface

Robin George Andrews writes: Réunion, a French island in the western Indian Ocean, is like a marshmallow hovering above the business end of a blowtorch. It sits above one of Earth’s mantle plumes — a tower of superheated rock that ascends from the deep mantle and flambés the bases of tectonic plates, the jigsaw pieces that make up the ever-changing face of the world. The plume’s effects are hard to miss: One of the island’s two massive volcanoes, the aptly…

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Will Biden’s Anglo anti-China alliance increase the risk of war?

Will Biden’s Anglo anti-China alliance increase the risk of war?

Tom McTague writes: A new world is beginning to take shape, even if it remains disguised in the clothes of the old. The United States, Britain, and Australia have announced what is in effect a new “Anglo” military alliance. The basics are these: In 2016, Australia struck a deal with France to buy a fleet of diesel-powered submarines, rejecting an Anglo-American alternative for nuclear-powered vessels. In March this year, Australian Prime Minister Scott Morrison (or, “that fellow down under,” as…

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The most important statistic of the Biden presidency

The most important statistic of the Biden presidency

Susan Glasser writes: President Biden is moving on. His “summer of freedom” from Covid didn’t work out. His politically popular end to the U.S. war in Afghanistan resulted in the return of the Taliban to power and a chaotic U.S. withdrawal that left behind tens of thousands of Afghan allies, whose lives are now in danger. His poll numbers have dropped so low that, as Politico’s Playbook noted, on Thursday morning, his approval rating now hovers at that of Gerald…

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China’s biggest movie star was erased from the Internet, and the mystery is why

China’s biggest movie star was erased from the Internet, and the mystery is why

The Wall Street Journal reports: Zhao Wei spent the past two decades as China’s equivalent of Reese Witherspoon, a beloved actress turned business mogul. She directed award-winning films, sold millions of records as a pop singer and built a large following on social media, amassing 86 million fans on Weibo, China’s Twitter -like microblogging site. She also made a fortune as an investor in Chinese technology and entertainment companies. Today, the 45-year-old star has been erased from the Chinese internet….

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Troll farms reached 140 million Americans a month on Facebook before 2020 election, internal report shows

Troll farms reached 140 million Americans a month on Facebook before 2020 election, internal report shows

MIT Technology Review reports: In the run up to the 2020 election, the most highly contested in US history, Facebook’s most popular pages for Christian and Black American content were being run by Eastern European troll farms. These pages were part of a larger network that collectively reached nearly half of all Americans, according to an internal company report, and achieved that reach not through user choice but primarily as a result of Facebook’s own platform design and engagement-hungry algorithm….

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Facebook employees flag drug cartels and human traffickers. The company’s response is weak, documents show

Facebook employees flag drug cartels and human traffickers. The company’s response is weak, documents show

The Wall Street Journal reports: In January, a former cop turned Facebook Inc. investigator posted an all-staff memo on the company’s internal message board. It began “Happy 2021 to everyone!!” and then proceeded to detail a new set of what he called “learnings.” The biggest one: A Mexican drug cartel was using Facebook to recruit, train and pay hit men. The behavior was shocking and in clear violation of Facebook’s rules. But the company didn’t stop the cartel from posting…

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Drought puts 2.1 million Kenyans at risk of starvation

Drought puts 2.1 million Kenyans at risk of starvation

The Guardian reports: An estimated 2.1 million Kenyans face starvation due to a drought in half the country, which is affecting harvests. The National Drought Management Authority (NDMA) said people living in 23 counties across the arid north, northeastern and coastal parts of the country will be in “urgent need” of food aid over the next six months, after poor rains between March and May this year. The crisis has been compounded by Covid-19 and previous poor rains, it said,…

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Fossils and ancient DNA paint a vibrant picture of human origins

Fossils and ancient DNA paint a vibrant picture of human origins

Erin Wayman writes: In The Descent of Man, published in 1871, Charles Darwin hypothesized that our ancestors came from Africa. He pointed out that among all animals, the African apes — gorillas and chimpanzees — were the most similar to humans. But he had little fossil evidence. The few known human fossils had been found in Europe, and those that trickled in over the next 50 years came from Europe and from Asia. Had Darwin picked the wrong continent? Finally,…

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Not a single G20 country is in line with the Paris Agreement on climate, analysis shows

Not a single G20 country is in line with the Paris Agreement on climate, analysis shows

CNN reports: None of the world’s major economies — including the entire G20 — have a climate plan that meets their obligations under the 2015 Paris Agreement, according to an analysis published Wednesday, despite scientists’ warning that deep cuts to greenhouse gas emissions are needed now. The watchdog Climate Action Tracker (CAT) analyzed the policies of 36 countries, as well as the 27-nation European Union, and found that all major economies were off track to contain global warming to 1.5…

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The California recall’s warning for democracy

The California recall’s warning for democracy

Ronald Brownstein writes: Governor Gavin Newsom of California defeated yesterday’s recall election by a large enough margin to squash earlier Republican threats to challenge the results no matter the outcome. But the proliferation of those allegations of voter fraud before the election, including ungrounded claims from former President Donald Trump that the contest was “rigged,” points toward an ominous future in which more GOP candidates challenge the results of any election that they do not win. Although Trump, Larry Elder…

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Newsom’s anti-Trump recall strategy offers Republicans a warning for 2022

Newsom’s anti-Trump recall strategy offers Republicans a warning for 2022

The New York Times reports: California basks in its clairvoyance. “The future happens here first,” says Gov. Gavin Newsom, calling his state “America’s coming attraction.” By emphatically turning back the effort to recall him from office, however, Mr. Newsom made clear that California’s cherished role presaging the politics of tomorrow was not as significant as another, larger factor in Tuesday’s results: the tribal politics of today. The first-term Democratic governor will remain in office because, in a deeply liberal state,…

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Mercer family played bigger role in 2020 election than thought, giving nearly $20 million to dark money GOP fund

Mercer family played bigger role in 2020 election than thought, giving nearly $20 million to dark money GOP fund

CNBC reports: The wealthy family led by conservative megadonors Robert and Rebekah Mercer, whose money helped propel Donald Trump to victory in 2016, invested nearly $20 million last year into a GOP-friendly dark money fund that allows donors to keep secret the ultimate destination of their contributions. The Mercers’ donation, delivered through their family foundation, went to the Donors Trust, according to a new 990 disclosure form. The hefty contribution reveals the Mercers played a much bigger role in financing…

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