Omicron doesn’t infect the lungs very well, animal studies find

Omicron doesn’t infect the lungs very well, animal studies find

The New York Times reports: A spate of new studies on lab animals and human tissues are providing the first indication of why the Omicron variant causes milder disease than previous versions of the coronavirus. In studies on mice and hamsters, Omicron produced less damaging infections, often limited largely to the upper airway: the nose, throat and windpipe. The variant did much less harm to the lungs, where previous variants would often cause scarring and serious breathing difficulty. “It’s fair…

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Who won in Afghanistan? Private contractors

Who won in Afghanistan? Private contractors

The Wall Street Journal reports: The U.S. lost its 20-year campaign to transform Afghanistan. Many contractors won big. Those who benefited from the outpouring of government money range from major weapons manufacturers to entrepreneurs. A California businessman running a bar in Kyrgyzstan started a fuel business that brought in billions in revenue. A young Afghan translator transformed a deal to provide forces with bed sheets into a business empire including a TV station and a domestic airline. Two Army National…

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China harvests masses of data on Western targets, documents show

China harvests masses of data on Western targets, documents show

The Washington Post reports: China is turning a major part of its internal Internet data surveillance network outward, mining Western social media, including Facebook and Twitter, to equip its government agencies, military and police with information on foreign targets, according to a Washington Post review of hundreds of Chinese bidding documents, contracts and company filings. China maintains a countrywide network of government data surveillance services — called public opinion analysis software — that were developed over the past decade and…

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Why so many democracies are floundering

Why so many democracies are floundering

Richard H. Pildes writes: We pay too little attention to delivering effective government as a critical democratic value. We are familiar with the threats posed by democratic backsliding and the rise of illiberal forces in several democracies, including the United States. But the most pervasive and perhaps deepest challenge facing virtually all Western democracies today is the political fragmentation of democratic politics. Political fragmentation is the dispersion of political power into so many different hands and centers of power that…

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‘Slow-motion insurrection’: How Republicans seize election power

‘Slow-motion insurrection’: How Republicans seize election power

The Associated Press reports: In the weeks leading up to the deadly insurrection at the U.S. Capitol on Jan. 6, a handful of Americans — well-known politicians, obscure local bureaucrats — stood up to block then-President Donald Trump’s unprecedented attempt to overturn a free and fair vote of the American people. In the year since, Trump-aligned Republicans have worked to clear the path for next time. In battleground states and beyond, Republicans are taking hold of the once-overlooked machinery of…

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After the wars in Iraq, ‘everything living is dying’

After the wars in Iraq, ‘everything living is dying’

Lynzy Billing reports: As far back as 2005, the United Nations had estimated that Iraq was already littered with several thousand contaminated sites. Five years later, an investigation by The Times, a London-based newspaper, suggested that the U.S. military had generated some 11 million pounds of toxic waste and abandoned it in Iraq. Today, the country remains awash in hazardous materials, such as depleted uranium and dioxin, which have polluted the soil and water. And extractive industries like the KAR…

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Beyond case counts: What Omicron is teaching us

Beyond case counts: What Omicron is teaching us

STAT reports: The Omicron wave in the United States is upon us. If you were fortunate enough to tune out from Covid-19 news over the holidays, you’re coming back to startling reports about record high case counts and, in some places, increases in hospitalizations. The wave will crest, of course; the question is when. For now, experts say, the country still has a ways to go to get through the Omicron surge. Below, STAT outlines what Omicron is already teaching…

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A reporter reflects on conflicts over truth, trust and belonging in America

A reporter reflects on conflicts over truth, trust and belonging in America

Jose A. Del Real writes: The old textbook depository at 411 Elm St. isn’t especially eye-catching, but for nearly 60 years its awful past has loomed over downtown Dallas and, perhaps, all of American public life. “On November 22, 1963,” notes a modest historical marker fixed to its red-brick facade, “the building gained national notoriety when Lee Harvey Oswald allegedly shot and killed president John F. Kennedy from a sixth floor window as the presidential motorcade passed the site.” Every…

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Lessons my terminal cancer has taught me about the mind

Lessons my terminal cancer has taught me about the mind

David J. Linden writes: When a routine echocardiogram revealed a large mass next to my heart, the radiologist thought it might be a hiatal hernia—a portion of my stomach poking up through my diaphragm to press against the sac containing my heart. “Chug this can of Diet Dr. Pepper and then hop up on the table for another echocardiogram before the soda bubbles in your stomach all pop.” So I did. However, the resulting images showed that the mass did…

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How a handful of prehistoric geniuses launched humanity’s technological revolution

How a handful of prehistoric geniuses launched humanity’s technological revolution

Clovis spearheads. wikimedia, CC BY-SA By Nicholas R. Longrich, University of Bath For the first few million years of human evolution, technologies changed slowly. Some three million years ago, our ancestors were making chipped stone flakes and crude choppers. Two million years ago, hand-axes. A million years ago, primitive humans sometimes used fire, but with difficulty. Then, 500,000 years ago, technological change accelerated, as spearpoints, firemaking, axes, beads and bows appeared. This technological revolution wasn’t the work of one people….

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New data suggests a massive collapse of Antarctic’s Thwaites Glacier in as little as five years

New data suggests a massive collapse of Antarctic’s Thwaites Glacier in as little as five years

Jeff Goodell reports: One thing that’s hard to grasp about the climate crisis is that big changes can happen fast. In 2019, I was aboard the Nathaniel B. Palmer, a 308-foot-long scientific research vessel, cruising in front of the Thwaites Glacier in Antarctica. One day, we were sailing in clear seas in front of the glacier. The next day, we were surrounded by icebergs the size of aircraft carriers. As we later learned from satellite images, in a matter of…

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Climate change is a justice issue – these 6 charts show why

Climate change is a justice issue – these 6 charts show why

African countries have faced dangerous droughts, storms and heat waves while contributing little to climate change. Andrew Renneisen/Getty Images By Sonja Klinsky, Arizona State University Climate change has hit home around the world in 2021 with record heat waves, droughts, wildfires and extreme storms. Often, the people suffering most from the effects of climate change are those who have done the least to cause it. To reduce climate change and protect those who are most vulnerable, it’s important to understand…

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Will nuclear fusion ever power the world?

Will nuclear fusion ever power the world?

Steffi Diem tells Gizmodo: If funding for fusion energy development continues to increase, then yes, fusion will power the world in the future. Since the 1990s, funding for fusion research in the United States has been for the science of fusion, not for the development of an energy source. The rest of the world has a wide portfolio of fusion research as well, and we are all racing to harness the power of fusion. Major recent advances in technology and…

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