A lot of people still haven't realised that cultural extinction is likely to happen before personal or human extinction does. Ironically we're a completely nat

A lot of people still haven't realised that cultural extinction is likely to happen before personal or human extinction does. Ironically we're a completely natural phenomenon - a species that outcompetes the others, but gets stuck at individual and herd intelligence without evolving collective intelligence. We're basically a brushfire species - which is probably something that happens fairly regularly on planets.