Why does liberty matter? It’s a fair question because, after all, not everyone thinks it matters very much, perhaps beyond some very basic point. If that’s an overstatement, we can safely say that for many people on the left and right, liberty is a lower priority than it is for libertarians and classical liberals. Most pundits and politicians, even most anti-war types, have plans for how to spend your money. What can we libertarians say? We have lots to say. It's a multifront operation. Some libertarians press the case in terms of moral consequentialism, either utilitarian or egoist. Others...