Challenges

Why it’s on the list: Lang’s documentary record of the public controversies he picked — over academic standards, statistical claims in the social sciences, and the Huntington election to the National Academy — assembled as files rather than argued as essays.

A file-dossier of Lang’s campaigns rather than a conventional book — which is unusual for this thread, and worth knowing before ordering it.

Where I saw it: In the reply thread to @SpencrGreenberg’s question, “What non-fiction book taught you the most about how the world (or how humanity or society) really works?” (June 5, 2025) — a crowd-sourced list Kyle recovered by hand and saved to his Apple Note “Books To Read”; the full set of replies lives on A question for you — What non-fiction… (tweet). It was listed there as “Challenges by Serge Lang”.

Connections

• Science — The standards Lang was fighting about.
• Institutions — The academic bodies the files are aimed at.
• A question for you — What non-fiction… (tweet) — the thread this recommendation came from.