This essay from @paulg is one of the most insightful reads of the year

Not sure I have a #1 favorite, but here is a quick list of some of them: - How to think for yourself, Lessons to Unlearn by @paulg - The Education of a Libertarian by Peter Thiel - The Cook and the Chef, Tame The Mammoth by @waitbutwhy - What We Beleive in by @micsolana