Impossibilism is a Marxist theory that stresses the limited value of political, economic, and social reforms under capitalism. As a doctrine, impossibilism views the pursuit of such reforms as counterproductive to the goal of achieving socialism as they stabilize, and therefore strengthen, support for capitalism. Impossibilism holds that reforms to capitalism are irrelevant or outright counter-productive to the goal of achieving socialism and should not be a major focus of socialist politics.