With all due respect, that's not the actual issue Bob!
If you put 100 red ants into a jar then add 100 black ants and shake the jar, the red ants will think the black ants are enemies and vice versa, when the real enemy is the one who shook the jar. There's about a 1% group of inferior beings (that's hard to call human) that are purposely causing division, war and poor health because they believe they rule the world and we're just "useless eaters" (their words). They want only 500 million of us and, if we don't start acknowledging what we all have in common and not what makes us different soon, they will get their wish!
Earth can easily hold a lot more people than we have now peacefully with all their needs met.
There's a lot more to this, but it just gets weirder and I've probably doomed the thread now already! ?