Summary The decreasing performance of boys, the questioning of the roles of females, men's isolation, and a crisis of mascullinity are the subject of this paper. In this series of papers, the issue of male marginalization is examined. First, it is placed in historical perspective. Then individual findings are presented for Dominica, Jamaica, Trinidad and Tobago and Puerto Rico. Male and female staff and students at the Faculty of Engineering at the University of the West Indies are also studied.