The society exists to bridge two scientific viewpoints that are often in opposition: evolutionary psychology and feminism. We believe that each can be unified into a productive study of the evolution of humans. Each approach has historically adopted some biases that impede a full understanding of the complexities of human psychology, particularly a perspective of psychology that includes aspects of our shared evolution as well as cultural and environmental influences. FEPS supports research that: a) is informed by a female perspective, b) directly investigates the active role that females have had in human evolution, and/or c) studies gender in the evolutionary context with scientific theory and methodology (including a close examination into the way research questions are formulated and research subjects selected). We welcome any members, of any gender or sex, who are sensitive to the combination of feminism and evolutionary psychology.