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Mathematics

Rob Sheldon responds to News’s recent Salvo article, “War on Math”

Sheldon: Talking to a retired St Louis public high school math teacher, the battle was first enjoined 30 years ago over Geometry--eliminating it from the curriculum. Why? Because it was the only course that taught logic, he said. Read More ›

James Randi (1928-2020)

Thing is, the kind of skepticism Randi represented was based in a world where everyone agreed that 2 + 2 = 4. Today, it is NOT doubters of Darwin, etc., who are destroying science. Hardly! It is the ensconced science bureaucrats who are willing to entertain the destruction of math and—be sure of it—eventually, just plain literacy. It would be good to think that Randi never came to know of the doom. Read More ›

Robert J. Marks: Pigeons can solve the Monty Hall problem. But can you?

The dilemma pits human folk intuition against actual probability theory, with surprising results. But the howler is that pigeons tended to get this right more easily than humans - at least in one study. (Another study found that it depended on the humans’ age.) Read More ›

Mathematical Association of America gone Woke: Math is created by humans

Math is not, of course, created by humans but only recognized by humans—a critical distinction. 2 + 2 = 4, even if the Woke burn down research labs under the banner of “2 + 2 = 5!” The biggest losers will, of course, be those with the fewest private resources when public ones are destroyed. Read More ›

How much computing power would we need to evolve computer via Darwinian evolution that can program itself ?

But read the fine print: We would need to run many trials of planets in parallel in order to simulate the real conditions in the universe. Yampolskiy concludes, ‘In fact, depending on some assumptions we make regarding multiverse, quantum aspects of biology, and probabilistic nature of Darwinian algorithm such compute may never be available.’” Read More ›

Mathematicians debate the war on math

Carlo Rovelli stops short of saying that 2+2=5 but the article gives every sense that many would love to go there if only they could get some kind of a nudge. It is far to say that the war on Platonism is just the war on math, PhD version. Read More ›

The weirdness of the number 42

Here’s Scientific American in a more entertaining mode. Remember when Deep Thought, the computer in Hitchhiker’s Guide to the Galaxy (1979) spit out the Answer to the great question of life? It was: 42 But 42 does have some interesting features. Read More ›

Arithmetic as racism: A teacher’s reflections on the progressive war on math

Mahlberg: English philosopher G. K. Chesterton (1874-1936) saw the early signs of the West’s abandonment of objective truth, and in a cheeky tone, he warned: We shall soon be in a world in which a man may be howled down for saying that two and two make four, in which people will persecute the heresy of calling a triangle a three-sided figure, and hang a man for maddening a mob with the news that grass is green… Read More ›