Evolution’s Rainbow

In Evolution's Rainbow, Joan Roughgarden explores the rich diversity of gender and sexuality across the animal kingdom, challenging conventional wisdom and reevaluating scientific, religious, and societal perspectives. Drawing on her expertise as an evolutionary biologist, she examines how genes and hormones influence individual differences while providing a fresh understanding of sex, gender, and sexuality. The book offers a thought-provoking, playful reinterpretation of primary science, emphasizing the importance of recognizing biological diversity.