> If as a society we can make steps to fix it

What society does or does not do has no impact on me consuming less calories on a daily basis.

I have the opportunity to buy soda 50 times a day. I choose not to.

I have the opportunity to buy a burger and fries for lunch. I choose not to.

Society could make many such things illegal or whatever, but at the end of the day what goes into my body is up to me. The buck stops with me and my choices.