As a moral philosopher, Nozick was free to stretch liberty further than even an Austrian economist. That is, he was able to separate out a normative claim (that liberty is the fundamental value of values, and should be maximized) from an empirical claim (that the most efficient method for allocating goods and services is a market economy). Free to pursue liberty as a matter of pure principle, Nozick let nothing stand in his way. Should we tax the rich to feed the poor? Absolutely not, as "taxation of earnings is on par with forced labor." (Or more precisely: "Taking the earnings of n hours of labor is like taking n hours from the person.") Well, isn't at least some redistribution necessary on the basis of need? "Need a gardener allocate his services to those lawns which need him most?"