Heart disease is the leading cause for death, but the root cause is definitely obesity. There’s a an obesity-pandemic that no one’s talking about it, there should be a national program that encourages people getting fit and discourages them from getting obese. And by encouraging/discouraging I don’t mean some random posters posted around, no, things like tax cut for fit people, free access to xyz if your bmi is less then abc, cheaper flights and insurance if you are fit, and so on.