Hm, maybe it was common knowledge in some areas? I just always took him for being concerned. There’s not really any contradiction between being excited about your short-term work and worried about long-term risks. Fooling yourself about your current idea is an important skill for a researcher. (You ever hear the joke about Geoff Hinton? He suddenly solves how the brain works, at long last, and euphorically tells his daughter; she replies: “Oh Dad—not again!”)
Hm, maybe it was common knowledge in some areas? I just always took him for being concerned. There’s not really any contradiction between being excited about your short-term work and worried about long-term risks. Fooling yourself about your current idea is an important skill for a researcher. (You ever hear the joke about Geoff Hinton? He suddenly solves how the brain works, at long last, and euphorically tells his daughter; she replies: “Oh Dad—not again!”)