We know what causes obesity...less activity than what's consumed. Yes, there are contributing factors (e.g., gut bacteria, urban food deserts) that can tilt the scale (no pun intended) against you, but at some level it's a lifestyle issue. Why is that politically incorrect to say?
Moral failing? Not really. Cheating on your spouse is a moral failing. But not watching your diet and/or not making an effort to exercise is simply denial.
Moral failing? Not really. Cheating on your spouse is a moral failing. But not watching your diet and/or not making an effort to exercise is simply denial.