The paper is available at: http://www.des.ucdavis.edu/faculty/Richerson/RedNoise.pdf This quote just about summarizes every post-apocalyptic movie I've ever seen. "After this fixation of pure horizontal learning, occurring very approximately 12,000 time units from the start, the population completely loses most of its ability to track the environment, and, when the environment changes, mean fitness declines and the p…
Listening to people like Gwynne Dyer talk about global warming makes it sound like the problem is not so much that we don't have enough people tracking the environment, or even that we don't propagate the information fast enough, but that the sheer inertia of the system makes it so that changes can't be made fast enough to avoid major shakeups.