Okay, but imagine you work in public health. We have decades of attempts at convincing and helping people to make lifestyle changes. There are a thousand diet

Okay, but imagine you work in public health. We have decades of attempts at convincing and helping people to make lifestyle changes. There are a thousand diet plans, a thousand attempts at consumer education, and it's gotten us this far, which isn't very. What non-pharmaceutical intervention would you propose- something that could be rolled out as a program- that hasn't been done before, and would work, in say the next decade? Because at a population level, these drugs seem to be doing more than the cumulative efforts of a million dietitians.