“Marxism can be defined as the theory and practice of international working class revolution. The proletariat is the first subject class in history with a universal interest in general human emancipation - a reflection of its distinctive character as the collective labour force of an integrated global economy, such that it can take control of the economy, transform society, and emancipate itself only by acting collectively and globally. The class struggle of the proletariat, pregnant with this revolutionary potential, is therefore the seedbed of Marxism and its attempt to comprehend human history as a whole through critical scientific analysis. The authentic Marxist tradition is inextricably connected to the class struggle of workers. It cannot be adopted and utilised by other social forces without ceasing to be Marxism.”