People are different in nature. They are more generous, more kind, more open minded, less fragile, less worried, less anxiety prone, more visionary, not stressed, more open hearted... and the list continues. This is not in doubt. But the question is "how do we bring this true nature of being human back to urban life?" Because people are different in nature, that's why we get out of the city for holidays, we feel different, but typically, 3 days or so after we get back, we're back to urban ego.
To put this in context it means that most of our problems go away when we go to nature and when we get back to city life, urban living, they return. I guess it presents us with the opportunity to acknowledge that, given the right environment and mindset, we simply do not be stupid.