Japan stays free of litter because residents keep it that way (despite not having many trash cans in public), not because someone's there watching over everyone

Japan stays free of litter because residents keep it that way (despite not having many trash cans in public), not because someone's there watching over everyone and enforcing it: https://www.bbc.com/travel/article/20191006-what-japan-can-teach-us-about-cleanliness https://www.bbc.com/travel/article/20191006-what-japan-can-t... Individual actions may not make much of a difference on their own but in aggregate they do.