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There is a supported theory that at one point there were 10,000 or fewer humans on the planet: https://en.wikipedia.org/wiki/Toba_catastrophe_theory#Genetic_bot
by dharmab 6y ago
There is a supported theory that at one point there were 10,000 or fewer humans on the planet: https://en.wikipedia.org/wiki/Toba_catastrophe_theory#Genetic_bottleneck_in_humans https://en.wikipedia.org/wiki/Toba_catastrophe_theory#Geneti...
- chrisco255 6y agoThis claim is not that there was 20K T-rexes at one dire point in history but an average over millions of years. Humans ended up surviving that disaster, and then went on to populate the whole earth. Also side note, supervolcanoes are scary as hell.