CrowdScience Are humans naturally monogamous?
Mar 14, 2025
In this engaging discussion, evolutionary biologist Kit Opie and biological anthropologist Katie Starkweather dive into the complexities of human relationships. They explore whether monogamy is a social construct or part of our evolutionary history. Opie shares insights from primate mating systems, while Starkweather reveals how different cultures approach non-monogamy. The chemistry of love is also unpacked, showcasing how neurochemicals like oxytocin influence bonding, shedding light on the age-old question of whether one partner is truly better than many.
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Alina's Polyamorous Relationship
- Alina is in a happy polyamorous relationship and wonders about societal monogamy norms.
- Her partner views polyamory as integral to their identity and emphasizes open communication.
Evolution of Monogamy
- Early humans likely evolved towards monogamy due to environmental pressures and larger brains requiring more parental care.
- Infanticide by male gorillas, unlike in chimps and bonobos, exemplifies a different mating strategy.
Monogamy and Infidelity
- Monogamy evolved in humans for childcare support, yet infidelity persists.
- Gibbons' isolated living facilitates monogamy more effectively than humans' complex social groups.