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Science of Attraction, Compatibility & Romance | Dr. Paul Eastwick

Huberman Lab · 22 June 2026 · 5 Egleze moments
Science of Attraction, Compatibility & Romance | Dr. Paul Eastwick ▶

What happened in this episode?

On this episode of the Huberman Lab Podcast, host Andrew Huberman sits down with Dr. Paul Eastwick, a professor of psychology at UC Davis whose research challenges foundational assumptions about attraction, dating, and relationships. Eastwick presents data that contradicts popular evolutionary psychology narratives, revealing that both men and women equally prefer younger partners when given actual choices on dates, not just men. His studies show financial status matters identically to both sexes when evaluating real people face-to-face, despite stated preferences suggesting otherwise. Using speed dating and matchmaking data from thousands of participants, Eastwick demonstrates that dating apps create one of the most unequal markets in the world, where the most attractive users monopolize attention, but real-world acquaintanceship shows far less dramatic inequality. Surprisingly, men are consistently more eager than women to commit at every relationship stage, from exclusivity to marriage to breaking up, because men derive most social support from romantic partners while women cultivate broader networks. The conversation explores why perceived similarity matters far more than actual compatibility, why initial attraction often starts middling rather than intense, and how sexual satisfaction ranks among the strongest predictors of relationship quality. Eastwick argues that spending time in small group activities creates far better conditions for lasting relationships than app-based approaches, and he warns that isolation and lack of male friendships pose serious risks to men's wellbeing and relationship success. Throughout the discussion, Eastwick emphasizes optimism, offering practical solutions for both single people seeking partners and couples wanting to strengthen existing relationships.

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Programme
Huberman Lab
Published
22 June 2026
Original episode
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5 moments from this episode

Source-linked · editorially selected
01
Society

Dating Apps Create One of World's Most Unequal Markets for Relationships

at 18:17 · Attributed speaker claim
When you look at who gets the right swipes and who receives messages on the apps, it's the most popular people. I mean, folks have claimed that it's one of the most unequal markets in the world. I mean, it's basically a kleptocracy. The extent to which it's skewed, right? That there's like, you know, the rich, quote unquote, who have all the, you know, who get all the right swipes at the top.

Eastwick describes dating apps as fostering extreme inequality, where a small percentage of users receive the vast majority of attention and right swipes. This market concentration creates a kleptocracy-like dynamic where the most conventionally attractive users monopolize matches, while regular acquaintanceship in person shows far less dramatic inequality.

02
Relationships & Family

Men More Eager for Commitment at Every Relationship Stage Than Women

at 49:57 · Attributed speaker claim
The big one is that women generally are better at cultivating social support from all corners of their lives, not just their romantic partner. Whereas for men, it's largely their romantic partner. Men are always a little bit more eager than women. Eager in all the ways. I want to be in this relationship in the first place. I'm more likely to say I love you first. I'm more likely to want to be exclusive. I'm more likely to want to take things to the next level. Men are more willing to do that.

Eastwick's research reveals a medium-sized effect showing men are consistently more eager than women to commit at every relationship stage, from saying 'I love you' first to wanting exclusivity and marriage. The explanation: men derive most social support from romantic partners while women cultivate broader support networks, making relationships more essential to men's wellbeing and making men more reluctant to break up.

03
Relationships & Family

Financial Status Equally Important to Both Sexes in Partner Selection

at 1:33:17 · Attributed speaker claim
We have these men and they go speed dating and some of these women are very ambitious, they're going to be lawyers and doctors. Others are a little bit less ambitious. And what you'd see is that the men tended to like the women a little bit more to the extent that they were ambitious. But then when we flipped it and we looked at what the women were drawn to, not what they said, but what they were drawn to, they also tended to like the ambitious men a little bit. And the magnitude of that preference was identical.

Twenty years of speed dating research across 40 countries shows that when evaluating real people face-to-face, men and women value earning potential and ambition identically in partners, contradicting the widespread belief that women care more about financial status. The gender difference exists only in stated preferences and online contexts, not in actual attraction to real people.

04
Psychology

Eastwick Study Reveals Women Select Younger Partners as Often as Men Do

at 1:51:02 · Attributed speaker claim
We saw that the younger folks appeal to the men more. And by the way, it's not a huge effect. Women are doing the same thing. They're a little bit more interested in the younger guys. They don't say that on paper. In fact, sometimes they're like, don't set me up with the younger guys. And then they do. And they say, huh, that was interesting. I enjoyed that. I would like to see him again.

Dr. Paul Eastwick's research using matchmaking data from 4,500 participants found that both men and women prefer younger partners when given a choice on actual dates, contradicting the widespread belief that only men seek younger partners. Women stated preferences for older men but behaviorally favored younger ones, revealing a gap between what people say they want and what attracts them in real interactions.

05
Relationships & Family

Perceived Similarity Matters More Than Actual Compatibility in Relationship Success

at 2:04:02 · Attributed speaker claim
Perceived similarity is this general sense like, eh, we have a lot in common. There are a million things that we could talk about. We share the same values and attitudes and preferences about things in general. Because it's so free-floating, I, as the perceiver, get to attach it to whatever I want. And that affords people to have a certain amount of motivated reasoning so that when they like somebody a lot, they will find the similarities there.

Eastwick's research shows that people in happy relationships exhibit motivated reasoning, finding commonalities wherever they look and deciding those are what matter most. Actual measured similarity between partners predicts compatibility no better than a coin flip, while subjective perception of shared values drives relationship satisfaction, explaining why objective matching algorithms fail.