Summary As a concept in Western thought and culture, humanism is a generic term referring to a broad spectrum of beliefs and value systems. It emphasises human potential, in particular man's capacity for reason, and implies the idea of a "core" or shared humanity which is transcultural and transhistorical. However, it lays itself open to criticism that it is in fact culturally specific and that its Eurocentdsm has helped legitimate colonialism and its suppression or denigration of other cultures.