"Sex at Dawn" challenges conventional beliefs about monogamy and sexuality by examining human evolutionary history. The authors, Christopher Ryan and Cacilda Jethá, argue that many aspects of modern relationships are influenced by societal norms rather than biological imperatives. They delve into our prehistoric past to reveal that early humans likely lived in more communal, non-monogamous societies, which fostered stronger social bonds and cooperative living.
The book explores topics such as jealousy, infidelity, and the evolution of mating systems, proposing that these issues may stem from an unnatural imposition of monogamous ideals. The authors suggest that the cultural narrative surrounding monogamy is often misleading and can lead to dysfunctional relationships in contemporary society. They emphasize the need for a more honest discussion about human nature and sexual compatibility.