People living in country side & eating from organic farming, they're doing alright (similar to our closest ancestors), but that's beside the point
Cultural change over 2/3 even 10 generations will not significantly alter your biology. Pollution & disintegration in modern world you're referring to, they do have negative effects on our health, but it's not the whole story and they possibly cannot have effects on your decisions about what you eat and how you spend your time right?
I'm particularly referring to obesity caused by over eating, bad life style etc (not the other rare serious persistent irreversible kind that happens as side effect of more serious ailments or genetics)
Cultural change over 2/3 even 10 generations will not significantly alter your biology. Pollution & disintegration in modern world you're referring to, they do have negative effects on our health, but it's not the whole story and they possibly cannot have effects on your decisions about what you eat and how you spend your time right?
I'm particularly referring to obesity caused by over eating, bad life style etc (not the other rare serious persistent irreversible kind that happens as side effect of more serious ailments or genetics)