3 ms·

Vaccines?

• jleyank 1y ago
  Larger challenges to the immune system, and perhaps those who could not handle this load died off or left over the generations? Selection pressure should be familiar to those in CS.
  • airhangerf15 1y ago
    No the previous poster had the world I was thinking of. It's interesting the mental hoops people will go through to think it's anything else. Modern medicine is really an ideology, and a religion.