Presenting the key concept of 'ovular space' as opposed to 'rectilinear' spatial concepts as a new paradigm for social analysis, the authors put forward a wide-ranging social and cultural critique based on a utopian vision of a new social organization. They argue for a reversal of the 'masculinism' that has predominated throughout human history to date. They analyze the origins and structures of this predominant cultural form and describe phenomena that indicate that this pattern is shifting with changes in gender roles. They emphasize that their approach is not biologistic or essentialist and that their argument is based on the psychosocial reaction to biological fact-based on a fundamental opposition between 'formal-rational thinking, prototypical of the male mind' and 'female, ovular thinking, expressing itself in empathy', which they regard as a key component of social change in contemporary society. Gender Space and Power discusses the problems relating to 'masculinist' bias in these subject areas and indicate some possible new approaches.