https://www.lesswrong.com/posts/qRtD4WqKRYEtT5pi3/the-next-decades-might-be-wild

Crossposted from the AI Alignment Forum. May contain more technical jargon than usual.

I’d like to thank Simon Grimm and Tamay Besiroglu for feedback and discussions.

This post is inspired by What 2026 looks like and an AI vignette workshop guided by Tamay Besiroglu. I think of this post as “what would I expect the world to look like if these timelines (median compute for transformative AI ~2036) were true” or “what short-to-medium timelines feel like” since I find it hard to translate a statement like “median TAI year is 20XX” into a coherent imaginable world.

I expect some readers to think that the post sounds wild and crazy but that doesn’t mean its content couldn’t be true. If you had told someone in 1990 or 2000 that there would be more smartphones and computers than humans in 2020, that probably would have sounded wild to them. The same could be true for AIs, i.e. that in 2050 there are more human-level AIs than humans. The fact that this sounds as ridiculous as ubiquitous smartphones sounded to the 1990/2000 person, might just mean that we are bad at predicting exponential growth and disruptive technology. 

Update: titotal points out in the comments that the correct timeframe for computers is probably 1980 to 2020. So the correct time span is probably 40 years instead of 30. For mobile phones, it's probably 1993 to 2020 if you can trust this statistic.

I’m obviously not confident (see confidence and takeaways section) in this particular prediction but many of the things I describe seem like relatively direct consequences of more and more powerful and ubiquitous AI mixed with basic social dynamics and incentives.