Genetics or culture? The liberation of a repressed instinct or the manipulation of human sexuality? Was there a homosexual movement throughout history? How was the modern gay movement created? What role did feminism play? Why do so many stars declare themselves to be homosexual or bisexual? Is it fashionable to be homosexual? These and other questions will be answered in this book, which takes a look at this controversial subject from the perspectives of biology, psychology, modern and ancient history, anthropology, sociology, politics and secret societies.