4 ms·

To be fair, bad genes need a way of being permanently kicked out of the mating pool. Death is perfectly effective at doing so.

• mdp2021 4y ago
  > effective That's what we call a "patch". A systemic patch, in this case.
• mr_toad 4y ago
  It doesn’t have to be death by old age though. There’s many other ways for bad genes to get themselves killed.