The strongest only get the spoils if you believe murder and theft are inherently legal.
Wrong. The stronger get the spoils every time, whether you are sea coral, vegetation, birds or land animals. You can't show me any instance where tigers conquered wildebeests then said: "Hey, we won't eat you, share and share alike!"
It is NOT the law of nature to murder and steal.
Sure it is, fool, look around you. Weeds crowd out and take over your lawn stealing their place to grow every day. Big insects prey on weak ones. Big animals feed off little ones, and on and on. Get your head out of your ass! Again, I'm not condoning what we did, just telling you that western man did not invent war, domination and appropriation-- -- hominids were doing the very same things to survive and grow 700,000 years before western man was even born.
Humans are inherently social, and their nature is to cooperate and empathize.
Could have fooled me, Ace. Show me history and you will see very little cooperation and sharing or empathy, but just war after war after war, battle after battle, conquest and pillage century after century--- --- a continuation of the very same techniques basically used by plants and animals for hundreds of millions of years.
If primates in a zoo start acting like humans and harming other primates, they are put down as sick.
Sure. Why don't you open your own zoo fool, and put all of the zebras in with the lions, and all of the guppies in with the barracuda and let's see them cooperate and empathize!

Hypocrites like you literally make me sick. If you were starving and there was one last bowl of food, you would fight for it like everyone else, you'd fight, steal, even murder to get it to live, not cooperate, empathize and share.