Mutually Assured Logical Destruction

or, What Dr. Tortoise said to Prof. Achilles

I remember reading a biologist — I’ve forgotten who it was — remarking that, in comparison to some other fields, arguments in biology rarely turn venomous, because no matter how certain you may be, based on current knowledge, you can expect that within a few years the question will be definitively resolved one way or the other. If you are indeed correct, science will not suffer for your having indulgent your colleague’s error, and neither will your reputation. And you might be wrong. It’s very difficult to hold to absolute confidence in your own beliefs when they concern a matter of fact, and the fact will be revealed. It is a bit like the logic of keeping the peace through nuclear deterrence.

This was most trenchantly put by the great German mathematician David Hilbert, who famously commented on Galileo’s “cowardly” recantation in the face of the Inquisition:

He was not an idiot. Only an idiot could believe that scientific truth needs martyrdom — that may be necessary in religion, but scientific results prove themselves in time.

Continue reading “Mutually Assured Logical Destruction”

Math anxiety turns political

In a recent interview, vice presidential candidate Paul Ryan was asked about the problem with his party’s proposed “budget” (if we may loosely use that word for a set of proposals that refrain from actually saying how much money will be raised, or how it will be spent), and suggesting that it would “take me too long to go through all the math”. He actually spent a couple of minutes avoiding wasting time by going through all the math. And in an interview the following day he further expatiated on his mathless mission of mercy: “I like Chris [Wallace, the interviewer]. I didn’t want to get into all of the math on this because everyone would start changing the channel.”

Sure, you may think you want to know how I’m going to be covering the pension and health care you think the government has promised you (“federal government legacy costs”, as his running mate might term them), but trust me, the answer involves MATH! MATH, I TELL YOU! Imagine Jack Nicholson at the end of A Few Good Men yelling, “You want the math? You can’t handle the math!” Paul Ryan is a selfless soul who has descended into the pit of reckoning, done battle for your sake with the math demons, and returned with a golden budget for all our sakes. Surely we cannot be so cruel (and so self-destructive) as to demand details of the horrors he encountered there. Maybe Obama has done okay protecting us from bin Laden and alQaeda, but only Paul Ryan is going to be able to save us from Euclid and alGebra. Continue reading “Math anxiety turns political”