I'm not sure what point you're making. The point Buffett and Munger were making is that the current American system works very well and creates enormous amount

I'm not sure what point you're making. The point Buffett and Munger were making is that the current American system works very well and creates enormous amounts of wealth. Doss the fact that there was slavery for centuries all over the world somehow refute that? I can't see how it does.