Comment by hammyhavoc

There was one article I read that discussed an "AI Winter". The tl;dr being that our entire global compute likely isn't sufficient enough for a hypothetical AGI.

What's more likely, IMO, is using real brain cells. https://www.ucl.ac.uk/news/2022/oct/human-brain-cells-dish-l...

However, real brain cells are a big question of ethics if it's thus actually able to think. I would argue that we've then created a slave rather than a machine, and that is unacceptable.