“The contemporary woman’s liberation drive toward a decrease in sexual differentiation, to the extent that is leading toward androgyny and unisexual values, implies a social and cultural death-wish and the end of the civilization that endorses it. The scientific and historical record shows that all the way from unicellular organisms to human beings, progress in evolution has been stimulated by the increase in sexual differentiation.”  Amaury de Riencourt, Sex and Power in History, (1974) MORE