Friday assorted links by Tyler Cowen October 9, 2020 at 11:35 am 1. Video of good GeoWizard guessing, a little slow to start. 2. Does fluoride make you smarter? And “Lionel Penrose was a Professor of eugenics at University College London’s Galton Laboratory.” 3. Patrick McKenzie on Stripe. 4. The whole Cambridge Analytica thing seems to have been a load of b.s. 5. NYT profile of Matt Levine. And Bloomberg profile of Emily Oster. 6. The Monty Hall problem with many doors (goats). 7. When and how did Americans lose their British accents? 8. The Nobel Peace Prize ahem.