Inside ancient asteroids, gamma rays made building blocks of life

Inside ancient asteroids, gamma rays made building blocks of life

John Rennie and Allison Parshall write: In 2021, the Hayabusa2 space mission successfully delivered a morsel of the asteroid 162173 Ryugu to Earth — five grams of the oldest, most pristine matter left over from the solar system’s formation 4.5 billion years ago. Last spring, scientists revealed that the chemical composition of the asteroid includes 10 amino acids, the building blocks of proteins. The discovery added to the evidence that the primordial soup from which life on Earth arose may…

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The remarkable emptiness of existence

The remarkable emptiness of existence

Paul M Sutter writes: In 1654 a German scientist and politician named Otto von Guericke was supposed to be busy being the mayor of Magdeburg. But instead he was putting on a demonstration for lords of the Holy Roman Empire. With his newfangled invention, a vacuum pump, he sucked the air out of a copper sphere constructed of two hemispheres. He then had two teams of horses, 15 in each, attempt to pull the hemispheres apart. To the astonishment of…

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Pro-Putin operatives in Germany work to turn Berlin against Ukraine

Pro-Putin operatives in Germany work to turn Berlin against Ukraine

Reuters reports: In a square beneath the twin spires of Cologne’s gothic cathedral, around 2,000 protesters gathered in September to urge Germany’s government to break with the Western coalition backing Ukraine and make peace with Russia. “We must stop being vassals of the Americans,” right-wing German politician Markus Beisicht said from a makeshift stage on the back of a truck. The crowd clapped and waved Russian and German flags. A lean man in camouflage trousers stood at the side of…

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Defending against Russian drones is expensive, but Ukraine sees the cost as worth it

Defending against Russian drones is expensive, but Ukraine sees the cost as worth it

The New York Times reports: They are lumbering and noisy and relatively easy to shoot from the sky. Over the New Year’s weekend, the Ukrainian military said it downed every single one of the 80-odd exploding drones that Russia sent the country’s way. “Such results have never been achieved before,” a Ukrainian Air Force spokesman said on Tuesday. But beneath that result lies a question: How long can Ukraine sustain its effort when many of its defensive measures cost far…

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The right has already won the House speakership election

The right has already won the House speakership election

Ronald Brownstein writes: No matter how they resolve Tuesday’s vote choosing the next speaker of the House, Republicans appear poised to double down on the hard-edged politics that most swing state voters rejected in last November’s midterm election. Stubborn conservative resistance to House GOP Leader Kevin McCarthy has put the party at risk of precipitating the first speakership election that extends to more than a single ballot since 1923 – and only the second since the Civil War. But even…

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China is flying blind as pandemic rages

China is flying blind as pandemic rages

Science reports: Most scientists believe China’s decision to end its zero-COVID policy was long overdue. But now they have a new worry: that the country is collecting and sharing far too little data about the rough transition to a new coexistence with the virus. China abruptly dropped virtually all controls a month ago, after protests, a sagging economy, and the extreme transmissibility of the virus’ latest variants made clinging to zero COVID untenable. Now, “SARS-CoV-2 has an open goal in…

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80% of new cars sold in Norway are now electric vehicles

80% of new cars sold in Norway are now electric vehicles

CBS News reports: Electric vehicles accounted for almost four out of every five new car registrations in Norway last year, setting a new record, according to figures released Monday. Led by U.S. carmaker Tesla, which topped the list with a 12.2% market share, 138,265 new electric cars were sold in the Scandinavian country last year, representing 79.3% of total passenger car sales, the Norwegian Road Federation (OFV) said in a statement. In doing so, Norway, which is both a major…

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Oil, gas exploration and deforestation threaten Africa’s great carbon sink

Oil, gas exploration and deforestation threaten Africa’s great carbon sink

Olivia Rosane writes: In the center of the African continent, an immense and vital forest currently thrives. As the world’s second-largest tropical rainforest, the Congo Basin covers six countries and around 500 million acres–an area one-fourth the size of the contiguous U.S. It is a haven for both human and natural diversity, hosting more than 150 different ethnic groups and one-fifth of all Earth’s species. It directly supports the livelihoods of the 60 million people who live in or near…

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Israel-Palestine and Daniel Barenboim’s musical bridges

Israel-Palestine and Daniel Barenboim’s musical bridges

Avi Shlaim writes: In his long and illustrious career, Daniel Barenboim has achieved the rare distinction of staying at the top of his field both as a pianist and as a conductor. He is widely regarded as one of the greatest musicians of the past half-century. But he is also one of the world’s great public figures, with unique contributions to the advancement of musical education and to exploring pathways to peace in one of the most bitter and intractable…

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The vanishing wild: Life on Earth in midst of sixth mass extinction, scientists say

The vanishing wild: Life on Earth in midst of sixth mass extinction, scientists say

  60 Minutes reports: In what year will the human population grow too large for the Earth to sustain? The answer is about 1970, according to research by the World Wildlife Fund. In 1970, the planet’s 3 and a half billion people were sustainable. But on this New Year’s Day, the population is 8 billion. Today, wild plants and animals are running out of places to live. The scientists you’re about to meet say the Earth is suffering a crisis…

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Nearly 200 countries approve a biodiversity accord enshrining human rights and the ‘rights of nature’

Nearly 200 countries approve a biodiversity accord enshrining human rights and the ‘rights of nature’

Inside Climate News reports: Nearly 200 countries have signed off on an agreement that embeds the promotion of human rights and the “rights of nature” into a plan to protect and restore biodiversity through 2030. The 14-page document, while nonbinding, was adopted on Dec. 19, 2022 at COP15, a 12-day conference convened in Montreal under the auspices of the U.N. Convention of Biological Diversity. It is the first international agreement to give credence to a growing movement that recognizes that…

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Ukraine strikes Russian forces in Donbas in deadliest attack in months

Ukraine strikes Russian forces in Donbas in deadliest attack in months

The Wall Street Journal reports: A Ukrainian strike killed dozens of newly mobilized soldiers in Russian-held territory in the east of the country in the single-deadliest known strike in months, piling pressure on Moscow’s military leadership, while Ukraine said it shot down at least 39 drones during another wave of attacks on Kyiv. Russia’s Defense Ministry said Monday that Ukrainian forces used a U.S.-supplied Himars rocket system to destroy a facility used as a base for mobilized troops in the…

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Brazil will revive fraud case against George Santos for using stolen checkbook and false name

Brazil will revive fraud case against George Santos for using stolen checkbook and false name

The New York Times reports: When Representative-elect George Santos takes his seat in Congress on Tuesday, he will do so under the shadow of active investigations by federal and local prosecutors into potential criminal activity during his two congressional campaigns. But an older criminal case may be more pressing: Brazilian law enforcement authorities intend to revive fraud charges against Mr. Santos, and will seek his formal response, prosecutors told The New York Times on Monday. The matter, which stemmed from…

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