In 'Tarahumara' land, there was no crime, war or theft. There was no corruption, obesity, drug addiction, greed, wife-beating, child abuse, heart disease, high blood pressure, or carbon emissions. They didn't get diabetes, or depressed, or even old: 50-year-olds outran teenagers.
Christopher McDougall (2010). “Born to Run: The hidden tribe, the ultra-runners, and the greatest race the world has never seen”, p.14, Profile Books