Most cultures do understand common sense: they do understand that health is a good thing and needless breaking ought to be avoided since it is often harmful. Applying this to the whole world one notices that the health of the world is a thing to aim at.
And that is just the global paradise that I have been talking about!
Cultures seek to teach their wisdom to children. So the next group is a good guess:
Fifteenth Group: The Upbrining Of Children