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Sex at Dawn

summary ofSex at DawnBook by Christopher Ryan, PhD, Cacilda Jethá, MD

11 min
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You’ll learn

  • About adultery’s role in evolution
  • What Darwin got wrong about sexuality
  • Why monogamy is unnatural
  • How sex affects marital life
  • About the critical element of survival

first KEY POINT

Sex doesn’t necessarily mean love

Sexuality is a powerful resource that has the potential to make us more confident and capable of working miracles. However, liberated human beings are hard to control, especially in repressive societies. For that reason, all the topics circulating the idea of sex were pathologized by physicians, silenced by religious authorities, studiously ignored by scientists, and covered up by didactic therapists.

In Spanish, the word “esposas” means both “wives” and “handcuffs.”

Unhappy marriages often serve as the frames for novels about the sexual lives of men and women to be pitied and mourned. The man typically loses his freedom, whereas the woman gets repressed in different aspects. Nowadays, something about the concept of marriage and human relationships seems very wrong. More and more people experience sexual dysfunction; no wonder Viagra is selling at a frantic rate each year. Finally, pornography seems to absorb the money of willing devotees, more than any theaters or operas could ever gather — around $100 billion annually.Since childhood, we have learned to fight our eroticism and deny our desires. Our fantasies evolve, which is not necessarily a bad thing. Instead of battling our “hunger,” we need to embrace it as a way to understand more about our nature.In this summary, you will see how human beings evolved in intimate groups where people shared almost everything — food, shelter, protection, child care, and even sexual pleasure. It will show you how contemporary culture misrepresents the connection between love and sex. Spoiler: there is sex without love, and it is not a subject of blame.

second KEY POINT

Darwin knew lots about evolution, but little about sex

We may reevaluate our complicated relationship with sexuality with Charles Darwin. His book “On the Origin of Species” was a breakthrough work that laid the foundation for evolutionary biology. Nevertheless, it was quite biased regarding sex and eroticism. The scholar seemed to underestimate their importance, to put it mildly.What do we think of when we hear “sexual life of prehistoric people?” Perhaps something primitive, violent, male-dominated? Remarkably, these false assumptions are still pervasive in the modern understanding of human sexuality. Indeed, Darwin’s outlook on prehistoric human life could be to blame.In his book, Darwin wrote that a woman was passive and reserved compared to a man. The man had to court her, and she was to escape his endeavors. He made it look like this female reticence was a defining factor for successful mating. Even though that might be entirely accurate for some mammals, this does not reflect the love life of human beings.Observing his male contemporaries, who were after several women at a time, Charles Darwin assumed that early humans might have been polygynous. To his mind, it was one male mating with several females. He wrote that aboriginal people lived in small communities, where the stronger men had as many wives as they could obtain and support.

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first KEY POINT

Sexual exclusivity and parenthood

second KEY POINT

Many fathers — one child

third KEY POINT

Broken promises, sealed fates

fourth KEY POINT

Sharing means surviving

fifth KEY POINT

Conclusion

About the author

Christopher Ryan is a speaker and author with PhD in psychology and works featured by Netflix, HBO, and CNN. Cacilda Jethá, MD, is a practicing psychiatrist. Together, they co-author a blog for Psychology Today.

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Frequently asked questions

What is Sex at Dawn: How We Mate, Why We Stray, and What it Means for Modern Relationships about?

Sex at Dawn, authored by Christopher Ryan and Cacilda Jethá, explores the evolutionary biology of human sexuality and challenges traditional views on monogamy. The book argues that our prehistoric ancestors engaged in a more communal mating system, which contrasts sharply with modern relationship norms.

What are the key takeaways from Sex at Dawn: How We Mate, Why We Stray, and What it Means for Modern Relationships?

Key takeaways from Sex at Dawn include the idea that human beings are not naturally monogamous and that societal constructs influence our relationships significantly. The authors provide evidence from various disciplines to suggest that understanding our past can lead to healthier modern relationships.

Is Sex at Dawn: How We Mate, Why We Stray, and What it Means for Modern Relationships worth reading?

Yes, Sex at Dawn is worth reading for anyone interested in a deeper understanding of human relationships and sexual dynamics. Its provocative insights and well-researched arguments make it a compelling book for both casual readers and those seeking to improve their relationship knowledge.

How many pages is Sex at Dawn: How We Mate, Why We Stray, and What it Means for Modern Relationships and when was it published?

Sex at Dawn consists of approximately 384 pages and was published in 2010. This detailed exploration combines anthropology and psychology to offer reflections on modern dating and mating practices.

How does Sex at Dawn: How We Mate, Why We Stray, and What it Means for Modern Relationships relate to current relationship issues?

Sex at Dawn provides relevant insights into contemporary relationship issues by questioning the validity of monogamy and proposing alternatives rooted in our ancestral past. It encourages readers to reflect on their own relationship patterns and consider the impact of societal expectations.