Footnotes to Plato from the foothills of the Superstition Mountains

Category: Crackpottery

  • Spiritual Mountebanks

    Substack latest. Hold onto your wallets, muchachos! The world is full of hustlers and charlatans who prey upon spiritual seekers. One ought to be suspicious of anyone who claims enlightenment or special powers. The acid test is whether they demand money or sex for their services. If they do, run away while holding onto your…

  • Beware of Cranks

    It starts like this: The four impossible “problems of antiquity”—trisecting an angle, doubling the cube, constructing every regular polygon, and squaring the circle—are catnip for mathematical cranks. Every mathematician who has email has received letters from crackpots claiming to have solved these problems. They are so elementary to state that nonmathematicians are unable to resist.…