Menu
Sign In Search Podcasts Charts People & Topics Add Podcast API Blog Pricing

Carole Hooven, Ph.D.

๐Ÿ‘ค Speaker
1074 total appearances

Appearances Over Time

Podcast Appearances

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

But what we're talking about is these broad patterns, mostly to do with sex and aggression that tend to differ between males.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

And this is across sexually reproducing organisms for the most part.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

So

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

All the other stuff can vary.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

It's not that all X, Y people are going to have a higher sex drive and be more aggressive.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

That's just not the case.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

Bodies vary, behavior varies.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

I'm sure there's a better answer, but here's what I think.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

I hope people will write in with the better answers.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

Making eggs is expensive calorically in terms of time and calories.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

They're expensive.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

So what we are designed to do is convert energy into offspring.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

That's basically what evolution put us here to do.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

And you want to do that as efficiently as possible.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

So eggs are energetically expensive.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

Sperm is less energetically expensive.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

And I don't know what happens in terms of how the eggs that go atretic.

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

So we start out with, what is it, 10 million?

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

I know you just had...

The Peter Attia Drive
#374 - The evolutionary biology of testosterone: how it shapes male development and sex-based behavioral differences, | Carole Hooven, Ph.D.

Maybe a million to 100,000 to... Right.