I'd say "choice" in the conventional sense - the exercise of voluntary control over one's body. If sheer willpower can overcome this on an individual level then it can overcome it on a societal level, society being nothing more than a collection of individuals.
It seems as though you're suggesting that we use authority to "solve" these "systemic" issues - which really are just individual issues for a subset of the population. This suggests that you are comfortable deciding what's good for others. How would you respond to obese or social-media-obsessed people who are content with their lives and not interested in your "solutions"?
It seems as though you're suggesting that we use authority to "solve" these "systemic" issues - which really are just individual issues for a subset of the population. This suggests that you are comfortable deciding what's good for others. How would you respond to obese or social-media-obsessed people who are content with their lives and not interested in your "solutions"?