You never know when you might be hit with an emergency, only to find yourself with a weak cell signal. These days, we almost expect everyone to be reachable from anywhere in the world at any time. It can be shocking when you can’t get hold of someone. But if that happens, there are ways … Read more
Welcome back to The Prompt, World co-founder Sam Altman Getty Images Sam Altman’s cryptocurrency venture Worldcoin, which scans the irises of people around the world in exchange for a cryptocurrency payment, is rebranding itself as “World.” The company has shifted its strategic focus away from crypto and into human identification in a world where AI … Read more
Forty-four of the world’s leading climate scientists have called on Nordic policymakers to tackle the potentially imminent and “disastrous” collapse of the Atlantic Ocean’s main currents. In one open letter published online Monday (Oct. 21), University of Pennsylvania climatologist Michael Mann and other prominent scientists say that the dangers of weakening of the ocean circulation … Read more