Great post. But I think evolution may prefer a third model, as evidenced by the fact that babies put everything in their mouths. Basically: exposure to contagion is bad in every particular case but good overall. If it doesn’t kill you, it makes you stronger. And if you’re never exposed to contagion your immune system would fight itself.
Great post. But I think evolution may prefer a third model, as evidenced by the fact that babies put everything in their mouths. Basically: exposure to contagion is bad in every particular case but good overall. If it doesn’t kill you, it makes you stronger. And if you’re never exposed to contagion your immune system would fight itself.
Great post. But I think evolution may prefer a third model, as evidenced by the fact that babies put everything in their mouths. Basically: exposure to contagion is bad in every particular case but good overall. If it doesn’t kill you, it makes you stronger. And if you’re never exposed to contagion your immune system would fight itself.