The real reason claims about the existential risk of AI are scary

Posted on June 29, 2023 Author admin Comment(0)

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Claims that superintelligent AI poses a threat to humanity are frightening, but only because they distract from the real issues today, argues Mhairi Aitken, an ethics fellow at The Alan Turing Institute

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Bitcoin mining emissions in China will hit 130 million tonnes by 2024

Posted on April 6, 2021 Author admin

[ad_1] By Donna Lu Mining bitcoin requires a lot of computer power Andrey Rudakov/Bloomberg via Getty Images The carbon emissions associated with mining bitcoin have accelerated rapidly in China, and they will soon outstrip the total annual emissions of mid-sized European countries. Analysis by Guan Dabo at Tsinghua University in Beijing, China, and his colleagues […]

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Making wastewater less acidic could help the ocean capture more carbon

Posted on February 23, 2024 Author admin

[ad_1] Altering wastewater released into the ocean could help store carbon stockphoto-graf / Alamy Reducing the acidity of the huge volumes of wastewater discharged into the oceans could be a relatively straightforward way to remove carbon dioxide from the atmosphere and slow climate change. But early tests have spurred controversy over potential environmental consequences. Ming […]

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Fish brains grow when they have to think more and shrink if they don’t

Posted on July 9, 2021 Author admin

[ad_1] By Michael Le Page A captive lake trout (Salvelinus namaycush) in France imageBROKER/Christian GUY/Alamy Fish literally get brainier when they have to think harder, and less brainy when they don’t. At least, that the implication of two studies by Frederic Laberge at the University of Guelph in Canada and colleagues that show fish brains […]

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