
Macken
@MackenMurphy • 24,190 subscribers
Oxford grad studying mating. "Macken Murphy is able to condense vast chunks of information into engaging and digestible episodes." — The New York Times
Videos

How does exclusive homosexuality persist, despite evolution? An evolutionary biology professor of mine during undergrad suggested that a hint might be found in the cultural trope of the "rich gay uncle." It's true that gay men tend to have somewhat more financial success than straight men, and it's also true that gay men tend to have more brothers (i.e., gay men are actually more likely to become rich uncles). Further, since the 1970s, evolutionary biologists have hypothesized that maybe homosexuality could persist via kin selection: instead of investing in a child with 50% of your genes, you invest more in your siblings' children, who have 25% of your genes. So, perhaps, in some cases, men might benefit from forgoing their own reproduction and obtaining resources to maximize investment in nieces and nephews. An unusual strategy sure, but, in principle, feasible...
Macken343,604 views • 3 months ago

I suspect a lot of modern mating anxiety is downstream of this fact: generally, men lower their standards for casual mating, but women do not. This leads to men worrying about their partner’s past hookups (“was he hotter?”) and women wondering why men have “commitment issues.”
Macken235,716 views • 6 months ago

On TikTok you see a lot of women talking about how they want to date "medium ugly" or "ugly-hot" guys; basically, guys who look good, but not *too* good. Initially, I thought this was sour grapes. But maybe it's strategic; really hot guys come with real costs. Thoughts?
Macken93,858 views • 6 months ago

Some men on here warn attractive women that they shouldn't sleep around because "no guy will marry them" afterwards. Now, I think "don't sleep around" is good advice, but this is likely an empty threat. Attractive women are inundated with suitors regardless of such factors.
Macken66,663 views • 4 months ago

There's widespread concern that gender equality will leave successful women struggling to find partners. It makes sense: Women mostly want to "mate up" financially, and as women get richer, there are fewer men who are "up." But our experiment suggests we may not need to worry.
Macken32,014 views • 2 months ago

Big myth on here that men of all ages want to date women in their 20s. Sure, from a physical attractiveness perspective, men find women in their 20s most attractive. But overall, most men aren't so shallow as to care only about physical traits. They want compatibility, too.
Macken57,215 views • 7 months ago

Study of 93,158 people from 93 countries finds right-wing people spend more time on their looks than left-wing people. Unsurprising to find this about right-wing women (i.e., conforming to gender norms). But it's fascinating that right-wing men spend more time in the mirror.
Macken44,629 views • 6 months ago

Widely-known fact: Men typically exhibit a mate preference for sexual modesty. (This finding from evolutionary psychology is well-disseminated, at this point.) Lesser-known fact: Women exhibit a similar preference! And it makes sense... More past partners = more risks.
Macken27,972 views • 5 months ago
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Prause et al. (2015) found that on average, women prefer penises about 6.3 inches long. Sounds like a preference for "average," but people overestimate penis size by ~1 inch. 6.3 is about 95th percentile for men and larger than most women in this sample had seen in the wild.
Macken51,808 views • 1 year ago