> What evidence do you need that making people move more and eat less will make them lose weight, there's no law of nature operating against you. IDK, any evi

> What evidence do you need that making people move more and eat less will make them lose weight, there's no law of nature operating against you. IDK, any evidence? We've been telling people to move more and eat less for literally decades and it doesn't work to make them lose weight on a broad population level.