Recent executive orders in the United States and Supreme Court decisions in the United Kingdom have claimed a scientific consensus regarding the binary nature of sex and gender. But is that what science actually shows? Far from affirming a simple binary, the past two decades of sex and gender research, in both humans and other animals, has revealed a striking amount of diversity, adaptability, and creativity in the approach to sexed bodies and gendered behaviors. Please join the Wagner Free Institute of Science in welcoming Agust铆n Fuentes, author of Sex Is a Spectrum, alongside Mallika Sarma and Nathan H. Lents.