[PraetorianGourd]

Human nature is often contradictory, and is in no way universal across humanity. No system of organizing humanity will fit neatly with human nature. No economic system, religion, moral system, government, educational model, language, and so on, will ever work well universally. So this leaves us all with a series of tradeoffs and concessions. Capitalism has one set of tradeoffs, feudalism had another, socialism a third.

We might disagree on the relative importance of the concessions required, but I hope we can all agree that there is simply no perfect system (yet).