What follows is a guest post by Elijah Millgram.
You can be effective but ridiculous, or effective but a very special sort of unbelievable. And that tells us that some of the most basic distinctions in the domain of practical rationality—that is, of the reasons we invoke when we decide what to do—are matters of aesthetic judgment.
Most of us have seen various of Rube Goldberg’s once very popular drawings; here’s one of a “self-operating napkin” that involves a soup ladle, a parrot, a rocket, and a pendulum, among other components.
And if you look around on the web, you’ll find one after another video homage to his work; this tribute, a construction that turns a page of your newspaper for you, deploys lit fuses, billiard balls, a vase, a smashed laptop, and an animal that I’m guessing is a hamster.
Now, it was naturally the comics page on which, a couple of generations back, Goldberg’s drawings of elaborately roundabout ways of performing simple tasks used to appear, because the public of the time found them spit-take funny. They were funny because they were crazy, and the craziness was all in their very visible instrumental irrationality—which is actually a bit of a puzzle. Continue reading