It’s a perfect storm of a number of things. People working inactive jobs – sat behind a desk for hours on end taking up more of our days so we have less time for exercise. Schools wanting to foster a ‘non competitive environment’ for kids. Huge powerful corporations working day and night to sell us bucket loads of calorie rich processed crap instead of proper food. A ‘health’ industry confusing the crap out of everyone trying to get people on silly fad diets, one minute it’s low fat, then low carbs, then meat on ‘red days’ and veggies on ‘green days’, when all we need to do is to eat less and eat proper food. And parents are not the best either, giving kids free access to sweets and choccies. When I were a lad I wouldn’t dare go within 3 feet of the biscuit tin without permission, then it would be 2 biscuits and that was it.
Obviously alot more complex than this, but the whole structure of our lives need to change – the way we work, the way we’re educated, the whole lot.