> it takes 2641 kcal/day for chinese person to weigh 65 kg while it takes 1989 kcal/day for united states person. There's no magic going on here: http://www.g

> it takes 2641 kcal/day for chinese person to weigh 65 kg while it takes 1989 kcal/day for united states person. There's no magic going on here: http://www.google.com/search?hl=en&q=cars%20per%20capita%20in%20china%2C%20us http://www.google.com/search?hl=en&q=cars%20per%20capita...