3 January, 2018
Why Artificial Intelligence Is Not Like Your Brain—Yet
HERE’S A FUN drinking game: Every time someone compares AI to the human brain, take a shot. It’ll dull the pain of such mindless metaphorizing—and serve as a reminder that you, an at-least-semiconscious being, have an actual brain that can make real decisions like “Drink!” in the first place. Contra the hype of marketers (as regurgitated by credulous journalists—for shame!), AI resembles the gray matter in your head about as much as a pull-string doll resembles a rocket scientist. There’s a similarity in shape, ish: So-called neural networks are software programs inspired by neuroscience. But these systems have only a few million “neurons,” which are really just nodes with some input/output connections.