For a startling period of my life, I reported the Troubles in Ireland for the BBC. I lived in Dublin and was called out to all sorts of incidents that, if taken together, add up to a war - bombings, assassinations, riots, shootings, robberies, jailbreaks, kidnappings, and sieges.
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.