But keeping fit, healthy and useful isn't a social aim or borne from a sense of civic duty. It's a personal benefit. I owe my society nothing except that which I'm willing to give it and it owes me nothing except that which I've earned. Being in great shape is it's own reward and it pays dividends. I would go in the complete opposite direction and say that if we forced everyone to live to that capitalist ideal: provide for themselves, look after themselves, eat what you kill, keep what you earn then fatties wouldn't last long because they couldn't kill to eat or earn to keep. They all believe very strongly in community - that is, the community should support them while they eat.