> Homo sapiens have been around for 200,000 years. Until the industrial revolution, we lived outside. How did we get through the Neolithic Era without sunscreen? Actually, perfectly well. What’s counterintuitive is that dermatologists run around saying, ‘Don’t go outside, you might die.’”

At least in Australia a big difference is that there is a hole in the ozone layer that stone age people did not have. Sun exposure is much more harmful now.