I agree. Back in the day, when everyone ate paleo, and then, at least organic, the population would reach a certain density and then get knocked back with epidemics. Early forms of our species have been found with evidence of arthritis. And so forth.

Eating right is a great step forward. But it doesn't mean we don't need modern medicine. We need smarter medicine.

Surgery is at its highest point, ever. Chronic disease is not.