Man has traditionally (going back 10 thousands of years) not had the type of interaction that you mention. Civilization brought man close together in this moder

Man has traditionally (going back 10 thousands of years) not had the type of interaction that you mention. Civilization brought man close together in this modern era. Tract housing, public transportation, ETC. History shows us that is more in mans nature to be largely isolated except for a small group of people. Even when living amongst other people - traditionally people were much more spread out than now and did not interact with those outside of their small group very often It is clear that man prefers to travel with privacy or cars would never have succeeded where alternatives exist. The convenience factor is huge too. I prefer the freedom to go wherever, whenever and without some crazy person screaming at me on some bus or subway somewhere.