The Mating Mind

"The Mating Mind," by Geoffrey Miller, suggests that human intelligence and complex behaviors evolved partly as signals of genetic fitness to attract mates. Unlike animals that display physical traits, humans showcase their cognitive abilities—like creativity, humor, and problem-solving—to demonstrate health and advantageous qualities. These traits serve as indicators of good genes, improving reproductive success. Essentially, our advanced minds and cultural achievements are, in part, evolved displays similar to peacock feathers or lion manes, but through mental and social skills that signal attractiveness, enhancing our chances to find a suitable mate.