Editorial Reviews. From Publishers Weekly. Birds do it, bees do it, but why do humans do it? How Sex Works: Why We Look, Smell, Taste, Feel, and Act the Way We Do - Kindle edition Sharon Moalem. Download it once and read it on Buy How Sex Works: Why We Look, Smell, Taste, Feel, and Act the Way We Do on FREE SHIPPING on qualified orders. How Sex Works: Why We Look, Smell, Taste, Feel, and Act the Way We Do. Read this book and discover sex again, but from a scientific perspective, and see why it evolved. It's almost as much fun, and needs less energy. "How Sex Works manages to inject science writing with the prurient thrill of a gossip rag.