We are part of nature, and nature is not about peace and happiness, but about the survival of the fittest.
Collaboration is great, but don't forget that an army or the mafia are also great at collaborating, and if you "empower" the wrong guys, your house will be on fire soon
It'll never happen. The greedy will never give up their lust for more money and the warmongers will never give up their need for power, profit, and the blood of those they hate. There are simply too many people in the world who are working against peace, love, and progress.
Yeah, give up with the same old, same old!