So a bunch of economists (Brynjolfsson, Agrawal, Korinek, Cunningham, released through Stanford's Digital Economy Lab) put out this three-sentence statement on AI's economic impact, and somehow it's picked up 200+ signatures, sixteen of them Nobel laureates. Paul Krugman's on there, which is funny given he's the guy who said back in 1998 the internet would matter about as much as the fax machine. So is Yann LeCun, who was calling a much more specific version of this exact warning "ridiculou...