I like this heuristic, since for things for which it is effective, intuition basically _is_ rationality, on a species-level timescale. The problem is the thing

I like this heuristic, since for things for which it is effective, intuition basically _is_ rationality, on a species-level timescale. The problem is the things for which it is not effective. The other problem is knowing which kind of thing you're dealing with, since determining that requires intuition.