You think so? Laws in recent years have tried to address advertisements.
Yes, lack of exercise and food manufacturer's marketing towards children.  Laws around it have really evolved in recent years.
Obesity seems to be a real problem these days, especially among young people. Do you agree that obesity is mostly preventable through social changes and personal choices? I think that society has lost the ability to prepare healthy meals at home and we rely too heavily on fast food and junk food. It can be addicting. That's a good thought. Other countries have see increasing obesity, but the US has the highest rates in the world. Yes. I think we need to go back to teaching basic cooking skills in school, like they do in Britain. That's a great thought. In France, though, obesity is growing as a health issue. Oh dear, I didn't know that. So it's not just an American problem. I think lack of exercise plays a huge role too.
Laws concerning such advertisements have largely evolved in recent years.