“Have you ever seen a rabbit go to a pharmacy, a hospital, or a mental asylum?” he asks rhetorically. “They don’t look for medicine, they heal themselves or die. Humans aren’t so simple; they’ve let technology get in the way of who they really are.” It’s an idea that I’ve thought a lot about, and one that doesn’t always sit comfortably. Yes the modern world has its drawbacks, but nature can also be brutal. So I interrupt the budding diatribe. “But rabbits get eaten by wolves,” I say. Hof doesn’t skip a beat at my interjection. “Yes, they know fight and flight. The wolf chases them and they die. But everything dies one day. It is just that in our case we aren’t eaten by wolves. Instead, without predators, we’re being eaten by cancer, by diabetes, and our own immune systems. There’s no wolf to run from, so our bodies eat themselves.”
―
Scott Carney,
What Doesn't Kill Us: How Freezing Water, Extreme Altitude, and Environmental Conditioning Will Renew Our Lost Evolutionary Strength