Impossibilism is a Marxist theory and perspective on the emergence of socialism that stresses the limited value of political, economic, and social reforms within a capitalist economy. It argues that the pursuit of such reforms is counterproductive because they stabilize and strengthen support for capitalism, thereby helping to ensure its continuation. Impossibilism holds that the pursuit of reforms should not be a major concern for socialists because such reforms are irrelevant, if not counter-productive, to the realization of socialism.