 in the brain? Sure. Biologically, I don't know if we're getting better, but we're certainly getting better given how connected our culture is just because, again, like I mentioned, the sharing of information around the campfire was so important to embracing our creativity. Now the whole globe is connected. So if someone comes up with some sort of new invention or Elon Musk invents a new rocket, the world knows about it and they can take that information and ratchet it up, as they say in anthropology.