This page is a permanent link to the reply below and its nested replies. See all post replies »
PatKirby · M
As it is now, societies are to different from each other thus creating an environment of continuing tribalism. It would take either a couple of hundred years to move from competing societies to less selfish ones amenable to unity, or the Earth itself traveling through a portion of space that held beneficial properties that improved human consciousness into the next step in our evolution.