Few individuals polarize the public with their opinions, statements and mere presence, like Noam Chomsky. The 86 year old linguist, philosopher, cognitive scientist, logician, political commentator, social justice activist, and anarcho-syndicalist advocate, has strong opinions (and in some cases, entire schools of thought) on everything from philosophy, to sociology, to linguistics, but he is perhaps best known in recent years for his political activism which has led to death threats due to his staunch and far-reaching criticism of US foreign policy (allegedly the Anti-Defamation League "spied on" Chomsky's appearances).

His broader outlook is a peculiar version of libertarianism (he describes himself as an anacrho-syndicalist), in which he asserts that authority is inherently illegitimate, and that the burden of proof is on those in authority. If this burden can't be met, the authority in question should be dismantled. Authority for its own sake is inherently unjustified. He contends that there is little moral difference between chattel slavery and renting one's self to an owner or "wage slavery." He holds that workers should own and control their workplace. 

He is has also repeatedly stated his opposition to ruling elites, among them institutions like the IMF, World Bank, and GATT.