I found this quote particularly undermining of his credibility: "It’s entirely intuitive,” he responded. “Homo sapiens have been around for 200,000 years. Unti

I found this quote particularly undermining of his credibility: "It’s entirely intuitive,” he responded. “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?" By boning each other at the earliest possible age and procreating before we could die of cancer. DUH. The guy's a scientist but can't logically filter out causes of mortality that don't typically transpire until after child-bearing age?