There are three factors that will generate the forging of a world community. The first factor is that this is the stage in history where your world emerges into the Greater Community of Worlds, which it is destined to do, both from its own explorations and from the timely visits of many cultures from beyond.
The second factor is that your environment will deteriorate to a very great degree, bringing about international crisis. This will require cooperation and will require citizens everywhere to become actively engaged in the maintenance—indeed, even the rescue—of your planet.
The third factor is the integration of world economy. These three factors more than anything else will bring about a world community.
Humanity is on its way to that now. The wars that are erupting now, like cancerous sores upon the world, are based upon tribes fighting to regain their identity, attempting to re-establish their former role, their territory, their spirituality, their government and their heritage. You will see many attempts to reassert the past in the times to come, but the past is gone. Many of these attempts will be quite violent and disruptive. That is why we must teach peace. That is why there is a great deal of instruction going on currently, so that people may have a greater spiritual capacity to undergo this tremendous transition.