It saddens me to say this but humanity is done. The way I see it, the only way to even think about coming together,  as a species, across political, gender , LGBT race, creed, religion, ethnicity and/or nations is if there is one common threat and the only only way that will be possible would be either we go to the stars and discover another species for us to have a beef with or they come to us. And if they have the technology to traverse the universe, then they have the technology to dominate and or destroy us !  So great work humanity, really fucking great work !!