So what is the moral case for capitalism? It lies in recognition that socialism isn't a great idea gone wrong -- it's an evil philosophy in action. It isn't driven by altruism; it's driven by greed and jealousy. Socialism states that you owe me something simply because I exist. Capitalism, by contrast, results in a sort of reality-forced altruism: I may not want to help you, I may dislike you, but if I don't give you a product or service you want, I will starve. Voluntary exchange is more moral than forced redistribution. Socialism violates at least three of the Ten Commandments: It turns government into God, it legalizes thievery and it elevates covetousness. Discussions of income inequality, after all, aren't about prosperity but about petty spite. Why should you care how much money I make, so long as you are happy?
Conservatives talk results when discussing the shortcomings of socialism. They're right: Socialism is ineffective, destructive and stunting to the human spirit. But they're wrong to abandon the field of morality when discussing the contrast between freedom and control. And it's this abandonment -- this perverse laziness -- that has led to socialism's comeback, even though within living memory, we have seen continental economies collapse and millions slaughtered in the name of this false god.