Disciplines: Philosophy, Political Science, Sociology
Theory of human individual and social character.
There is a 'natural' human character as there is a natural shape to a particular plant or a natural form to a particular animal.
This human nature is prior to the particularities of any time or place.
Also see: dialectic, dialectical materialism
Source:
David Miller et al., eds, The Blackwell Encyclopaedia of Political Thought (Oxford, 1987)