I hate it when clearly American authors always equate Libertarianism with Capitalism. Originally Libertarianism was an idea that grew out of left wing politics (socialism and communism) in Europe in the 19th century. Only recently have the Americans hijacked the term for their own means. So called right wing Libertarianism.

I wish more people were up to speed with political history because it really gets my goat every time I see someone make this mistake.