I have lamented that none of the popular advocates for limited government make a moral argument. Libertarians, Limbaugh, or even Ron Paul, focus on efficiency and effectiveness, or how the state causes waste or violence. These are all, I think, sufficient justifications for minimizing state power. But they’re not the most important.
By settling into a debate over the most efficient or effective form and balance of government, they concede a necessity of government. This is pragmatic. To fetishize un-governed anarchy removes one from participation in our political society. Anarchists are self-disenfranchised. So, I accept the efficiency arguments must be made, to move us to greater liberty. Or at least to resist encroaching tyranny.