You need to understand something first. Humans are animal beings and their physical evolution is grindingly slow, millions of years separate us and the proto-human species. Along with our primate physiques comes a host of behaviors shared by other primate species, commonly called instincts.
Instincts are biological. When anthropologists raise chimp and other primate species babies in isolation, without any nurturing or instruction, certain behaviors emerge that are in common and the experiment is repeatable. By comparing these animals to chimps raised by chimp mothers, you can separate instincts from learned behaviors. Among the instincts are ape troop dynamics, chimps raised in the same area in company of one another share a bond and will instinctively go to war against a stranger troop intruding on their territory. Within the troop itself, male apes battle each other for priority access to food and females.
Those are instincts of biological origin. We humans have the same instincts as the other primates. In fact every time I visit my former High School for a reunion, I find that more than half the people there have never really travelled, and never lived elsewhere. They are perfectly happy to be surrounded by family and extended family in "their" territory.
We have layers of learned behaviors in addition to instincts. But knowing what you are instinctively programmed to do is no help in changing such instinctive behaviors. I am making plans to retire in the MidWest among family and extended family, and that fact amuses me. Among the learned behaviors on top of our instincts are concepts such as patriotism, citizenship, and stewardship of the environment - not the globe, the local environment in particular. In fact, the concept of a globe and a planet is learned knowledge, a complete abstract, which is why anybody who professes to care about the planet by modifying behaviors in any way that adversely impacts himself, his family, or his extended family, will be rightfully considered to be deranged by the other apes around him.
Things like the quaint idea that places you can't see and never visit actually matter run contrary to ape instincts. The idea of patriotism is another abstract, an entire series of brutal experiences in boot camp is used to make disparate members of a platoon into members of an armed service for example - to swap their learned behaviors to favor their buddies over their family and extended family, to suppress the instincts, so they in effect become a different ape tribe, the goons of the politicians.
Ape instincts don't evolve any faster than the biological organisms they are layered on. Millions of years until you notice a difference. The learned behaviors can be changed and frequently are, yours are shaped by parents, other relatives, friends, and co-workers throughout your life, and some have even studied techniques to modify your learned behaviors more effectively (education and psychology).
So don't hold your breath, those instincts are not changing except over millions of years. I personally believe that with the accelerating pace of technical change, the next step in evolution is when we become a hybrid primate/cybernetic species. This step has already begun, we will have a projected 4 billion humans networked with 31 billion internet devices by 2020. You children may tweet with a thought rather than their thumbs, as well.