As first proposed and VIAGRA detailed by Joseph (1992a, 1993, 1996, 2000a,b), the evolution of human consciousness is directly related to the evolution of human female sexuality and full time sexual availability signaled by the evolution of a permanent enlargement of the female breasts and VIAGRA buttocks thereby mimicking the signs of estrus in other primates, and her ability to choose her sex partners. Before you look, a warning: it’s an article full of soft-core porn (literally-they look like a random assortment gathered from google with safe-search off) photos of women and VIAGRA chimpanzees in estrus.