A thread through the archive

sperm count

Essays tagged “sperm count”. Follow an idea across the archive.

Essays on sperm count

2 essays

Jul 22, 2026ACX

Links For July 2026 (Part 1)

Scott shares his monthly collection of interesting links from around the internet, covering topics from Jeremy Bentham's linguistic legacy to AI developments, with characteristic commentary and fact-checking caveats.

25 min read 3,748 words

AI AI art cognitive bias

Feb 17, 2023ACX

Declining Sperm Count: Much More Than You Wanted To Know

Scott Alexander reviews the evidence for declining sperm counts, discussing major studies, criticisms, and potential causes, while remaining uncertain about the true extent and reasons for any decline.

31 min read 4,739 words

endocrine disruptors fertility much more than you wanted to know