Twitter/X

@robkhenderson (Twitter/X) noted the book is still being sold in airport…

Brief

Rob Henderson observed that a particular book remains available at airport bookstores and, in a 2026-07-31 post, urged people emphatically (using the word “idiots”) to pick it up and read specifically about availability bias and confirmation bias as important cognitive lessons.

Why it matters

@robkhenderson (Twitter/X) noted the book is still being sold in airport bookstores and encouraged people to buy it (posted 2026-07-31).

Key details

  • He directly urged readers—calling them “idiots”—to read the book to learn about availability bias and confirmation bias.
Source evidence

Nice to see this book still at airport bookstores. I’m begging you idiots to get it and read about availability bias and confirmation bias.