[Audio] Dialectical Materialism - the Philosophy of Marxism A grasp of dialectical materialism is an essential prerequisite in understanding the doctrine of Marxism. Dialectical materialism is the philosophy of Marxism, which provides us with a scientific and comprehensive world outlook. It is the philosophical bedrock - the method - on which the whole of Marxist doctrine is founded. To listen to Rob Sewell on Dialectical Materialism click here.