Libertarian philosophy lowers the logical and evidentiary standards for libertarian social science: if one believes that redistribution and regulatio… - Jeffrey Friedman

Why, if (as Boaz maintains) the liberty of a human being to own another should be trumped by equal human rights, the liberty to own large amounts of property should not also be trumped by equal human rights?

Both Rand and Rothbard, overeager to seal the case for expelling the state from the economy that economic arguments alone apparently could not clinch, had to cast themselves as participants in a Manichean struggle against unscrupulous wrongdoers with impure motives. This already betokened a deep complacency about the validity of their own views, such that anyone who disagreed with them must be a deliberate enemy of truth; and it marked the beginning of the anti-intellectualism that continues to disfigure libertarian thought. The virtually unanimous opposition of scholars and intellectuals to a view as self-evidently true as libertarianism seems to be to Rand and Rothbard must, they thought, be a function of the intellectuals’ perversity (rather than of weaknesses of libertarian argument and evidence).

Empirical research does not, as of yet, seem to have legitimately gotten anyone 100 percent of the way to libertarianism; there remain, at the very least, some public goods and, in principle, the need for economic redistribution. Libertarian philosophy fills the gap between what free-market economists can prove about the undesirable consequences of government intervention and the absolute prohibition of all intervention. Consequentialist and nonconsequentialist arguments for libertarianism may be antithetical in principle, but they are symbiotic in practice.