3. This is one the key. In order to solve the obesity problem, I think we need to find better ways to exercise. Why better ways? You could go running or to the gym, right? Yes, but many people find these absolutely fucking boring! Exercising isn't supposed to be a chore, it should be fun! I had a terrific way to exercise, and unfortunately I can't exercise this way anymore. As of now, I could go running on the treadmill I have in the basement...and I've tried it. But it's so terribly boring that I just stopped doing it. This is why it's absolutely key to find an exercise you enjoy, which in my experience is very difficult. And hell, if you exercise enough, you may be able to enjoy three platefuls of dinner every night. Did you ever hear about how much food Michael Phelps crams into his face every day? It's absurd! Yet, he is able to do so because of how much he exercises.
IMO, if society worked more on figuring out what ways people liked exercising, rather than what diet pills are most marketable, we would be a much thinner society.