Mises is the economic opposite of Keynes, who was a crypto-socialist faggot. Besides, the theory isn't bad, most of it is quite good, the idea of a minimal state with minimal laws and minimal services charging a minimum of taxes is all good, the only alteration it might require is the element of nationalism, keeping most trade and labor in the borders, locking down immigration completely or only opening it up to the variety of citizen who has a good chance of meeting some success in their new homeland (whites and/or asians, mostly the former and less-so the latter) and keeping out those who pose to much of a threat to it's indigenous people (arabs and jews, both of whom have a history of taking over and destroying the regions they are allowed into, and in fact have a culture which has as it's essence that doing so is their most sacred commandment), perhaps some laws regarding corporations and banking (both of which are already widely supported by libertarians, so no issue there), and we have a decent political system that is open enough to allow it's population to adapt to and overcome most obstacles, while still providing protection from internal and external threats, both in the form of aggression and those who wish to change the system into something unrecognizable.