The only way for Earth to survive is for all Citizens of Earth to realize they are one family, that they must collectively take a quantum leap in the history of mankind and eliminate false notions that they are separate, one from the other, that their national and ethnic pride is ultimately divisive, and if clung to in error, will inevitably end in the destruction of Earth.

If, however, they have an epiphany and thus realize their many diferences are not reasons to wage war, but just the contrary:  They are the very reasons to celebrate, to appreciate those many surface differences that will only enhance their quality of life, and, most importantly, will avoid their deaths and the destruction of their home, Earth.

TOO HOWARD HAWKS