Libertarianism is a set of related political philosophies that uphold liberty as the highest political endThis includes emphasis on the primacy of individual liberty, political freedom, and voluntary association. Libertarians advocate a society with a greatly reduced state or no state at all.In the United States we Rand Paul and others that follow Ann Rand on the right.On the Left European individualist anarchism and the individualist German philosophers Friedrich Nietzsche,France Pierre-Joseph Proudhon and Herbert Spencer. Noam Chomsky, Libertarian Marxism is one of the main currents of libertarian socialism in the US.