That Old Time Complexity

My fellow bloggingheads John Horgan and George Johnson took some time on their latest science talk to dissect my New York Times article on swarms (you can jump to that section here). John wonders if I'm just discovering all the complexity stuff he and George were writing about back in the 1990s. I think it's always good for John to keep everyone aware of the dangers of hype, of the need to ask how important or new scientific research really is. He's been particularly tough on the science of complexity, if there is such a thing. In 1995 he wrote a piece in Scientific American that practically brought tears to the eyes of many scientists who thought complexity was the Next Big Thing. While John makes some decent points, I think he ends up playing a game of bait-and-switch. He doesn't have anything to say in particular about the research ...