Are Open Borders Libertarian?

This article is excerpted from the author’s A Realistic Libertarianism.

Left-libertarians profess to apply libertarian principles more consistently than other libertarians. In fact, their role is to serve as Viagra to the State. This becomes apparent when one considers their position on the increasingly virulent question of migration. Left-libertarians are typically ardent advocates in particular of a policy of ‘free and non-discriminatory’ immigration. If they criticize the State’s immigrati...