CONTENTS:IntroductionWoman in the PastBefore Christianity ? Under ChristianityWoman in the PresentSexual Instinct, Wedlock, Checks and Obstructions to Marriage ? Further Checks and Obstructions to Marriage, Numerical Proportion of the Sexes, Its Causes and Effects ? Prostitution a Necessary Social Institution of the Capitalist World ? Woman's Position as a Breadwinner, Her Intellectual Faculties, Darwinism and the Condition of Society ? Woman's Civic and Political Status ? The State and Society ? The Socialization of SocietyWoman in the FutureInternationalityPopulation and Over-PopulationConclusion