MB Civic

By Samuel Arbesman | Wednesday, March 3, 2010 | The Boston Globe

“…When people think of knowledge, they generally think of two sorts of facts: facts that don’t change, like the height of Mount Everest or the capital of the United States, and facts that fluctuate constantly, like the temperature or the stock market close. But in between there is a third kind: facts that change slowly….”…BS

http://www.boston.com/bostonglobe/ideas/articles/2010/02/28/warning_your_reality_is_out_of_date?mode=PF