super-intelligent AI is unlikely because, if you pursue Vernor’s program, you get there incrementally by way of human-equivalent AI, and human-equivalent AI is unlikely. The reason it’s unlikely is that human intelligence is an emergent phenomenon of human physiology, and it only survived the filtering effect of evolution by enhancing human survival fitness in some way. Enhancements to primate evolutionary fitness are not much use to a machine, or to people who want to extract useful payback (in the shape of work) from a machine they spent lots of time and effort developing. We may want machines that can recognize and respond to our motivations and needs, but we’re likely to leave out the annoying bits, like needing to sleep for roughly 30% of the time, being lazy or emotionally unstable, and having motivations of its own.
“Human-equivalent AI is unlikely” is a ridiculous comment. Human level AI is extremely likely by 2060, if ever. (I’ll explain why in the next post.) Stross might not understand that the term “human-equivalent AI” always means AI of …