The "eat raw" part seems at least partially misguided, since our ancestors apparently started cooking the heck out of their environment pretty early, didn't consume much unprocessed dairy until very late, and the raw food they did consume tended to carry less pathogens than modern mass-produced food.

The greatest part of the rest, however, appears to be true. I find I'm feeling much better overall, not worse, if I take the bike somewhere even in uncomfortable weather, and it turns out it's more fun as well, more often than not. Low-processed food makes my digestive system measurably happier, walking lots makes me unreasonably healthier, being among trees and mountains calms me to a crazy degree.

But then we did spend like 98% of our evolutionary history since the last big speciation event as hunter-gatherers, and we gotta be as adapted to that as any critter is to their lifestyle.

At this point I kind of expect to find perversions the social patterns and structures of hunter-gatherer groups embedded in the dark patterns that make social media so insidious, much like exploiting our built-in craving for scarce energy-dense nutrition made Coca Cola etc. the economic giants they are. I just don't know enough about the social structures of the deep past to spot these things yet. There doesn't seem to be a lot of literature on that either, so I'm not sure how I'll get there, but I'd like to.