Counting down. Soon we shall all be doomed.
Okay, I wrote this on the plane to Alabama about a month ago. It’s been languishing in my queue until now. So step back in time. I’m presently five miles above the earth hurtling through space in a giant metal bullet at hundreds of miles an hour. Earlier I was reading Science News (an old issue from last year; I’m behind) while waiting on the tarmac for takeoff. Got to the article on Eureqa, the “robot scientist” that can discover the laws of nature all on its own, just from looking at and experimenting with data. I was reminded of an earlier article a few years ago on the Lipson-Zykov experiment (mentioned in a sidebar). Then I caught another just recently, about Spaun (yeah, I’ve been reading Science News out of order). Spaun is a neural-net computer program that makes decisions like a person: it thinks, memorizes, solves problems, gambles, etc. All these developments, in the span of just a couple of years. Had some thoughts… [Read more…]