Earlier quoted context omitted.
Just speaking from personal experience, I’m fat because I eat cake and ice cream every day and walk 6,000 steps on a good day. I don’t really see a mystery here tbh.
Sure, but something has made far more people make choices like yours than ever used to. We don't yet know what that is. We probably should. Our individual choices are ours to make, but they don't happen in a vacuum. Cultural signals, environmental factors, biological processes, uncritically reinforced habits, etc all shape what choices we're inclined towards and what choices look implausible or untenable. There's bee…
Not a big mystery there. Food used to be expensive and cakes only available in special occasions. Now I can get a cake delivered to my home within half an hour without getting up from my chair and it costs me about 15 minutes worth of paid work.