This past summer, I booked a plane ticket to Los Angeles with the hope of investigating what seems likely to be one of the oddest legacies of our rapidly expiring decade: the gradual emergence, among professionally beautiful women, of a single, cyborgian face.
Artificial intelligence seems more powerful than ever, with chatbots like Bard and ChatGPT capable of producing uncannily humanlike text. But for all their talents, these bots still leave researchers wondering: Do such models actually understand what they are saying?
In 2001, a group of Japanese scientists made a startling discovery at a rubbish dump. In trenches packed with dirt and waste, they found a slimy film of bacteria that had been happily chewing through plastic bottles, toys and other bric-a-brac.