Possibilism

Possibilism, possibilist or possibilistic may refer to:


 * Possibilism (geography), a theory of cultural geography
 * Possibilism (politics), an 1880s faction of the Federation of the Socialist Workers of France
 * Possibilism (philosophy), the metaphysical belief that possible things exist (e.g. modal realism).
 * Possibility theory, a framework for reasoning with uncertainty in artificial intelligence
 * Possibilism and Possibilists, a somewhat derogatory term for Reformist Socialism and Social democracy
 * Libertarian possibilism, an anarchist current that advocates participation in political institutions