Originally Posted by
Adam Strange
The root of all conflict is competition for resources to propagate your DNA molecules at the expense of other propagators of different DNA molecules.
It is sometimes advantageous to form temporary alliances with other DNA molecules, but when push comes to shove, we are programmed to ensure that our code (and that of our offspring) survives.
Consequently, peace endures as long as the resources hold out.
I was surprised to learn that half the population thinks there will be a world war in the next ten years. This is totally unnecessary. We have plenty of stuff, and the potential exists to use it and distribute it more efficiently. Some billionaires might have to accept less, though.
Perhaps they could be persuaded to a more equitable distribution of resources if their choice was between "liberty, equality, fraternity" and the guillotine.