The philosopher, social scientist, historian and revolutionary, Karl Marx, is without a doubt the most influential socialist thinker to emerge in the Nineteenth Century. Although he was largely ...

The philosopher Karl Popper was a strong critic of Marx, his system, and especially his reliance on historicism.

The personality and works of Karl Marx still spark mixed feelings ... You Have Nothing to Lose but Your Chains!” One of Marx’s most famous quotes is, “Workers of the world, unite!