I think the history of things being predicted Real Soon Now is one of the main counterarguments to short timelines. It just seemed Obvious that we were getting flying cars, or fusion power, or self-driving cars, or video-phones, for years, before in some cases we eventually did get those things, and in other cases maybe we’ll never get those things because technology just followed a different path than we expected.
Like, maybe the “we’ll just merge with the machines” people will turn out to actually be right. I don’t believe it. But it could happen, and there are plenty of similar things that “could happen” that eventually add up to a nontrivial chunk of probability.
I think the history of things being predicted Real Soon Now is one of the main counterarguments to short timelines. It just seemed Obvious that we were getting flying cars, or fusion power, or self-driving cars, or video-phones, for years, before in some cases we eventually did get those things, and in other cases maybe we’ll never get those things because technology just followed a different path than we expected.
Like, maybe the “we’ll just merge with the machines” people will turn out to actually be right. I don’t believe it. But it could happen, and there are plenty of similar things that “could happen” that eventually add up to a nontrivial chunk of probability.