But if there was only one person with a dick alive, wouldn’t it still restrict the gene pool way too much, as every child conceived after the mass disappearance of penis-owners would have the same father, and thus they would have no choice but to either reproduce with older women or their half-siblings? So I’m not sure if even that could prevent human exctinction.
But if there was only one person with a dick alive, wouldn’t it still restrict the gene pool way too much, as every child conceived after the mass disappearance of penis-owners would have the same father, and thus they would have no choice but to either reproduce with older women or their half-siblings? So I’m not sure if even that could prevent human exctinction.
I assume young girls didn’t disappear. So any male children could have partners close to their age, just a little older.