Thursday, November 29, 2012

The Scientific Blind Spot

If shaky claims enter the realm of science too quickly, firmer ones often meet resistance. As Mr. Arbesman notes, scientists struggle to let go of long-held beliefs, something that Daniel Kahneman has described as "theory-induced blindness.". . . Science, Mr. Arbesman observes, is a "terribly human endeavor." Knowledge grows but carries with it uncertainty and error; today's scientific doctrine may become tomorrow's cautionary tale. What is to be done? The right response, according to Mr. Arbesman, is to embrace change rather than fight it. "Far better than learning facts is learning how to adapt to changing facts," he says. "Stop memorizing things . . . memories can be outsourced to the cloud." In other words: In a world of information flux, it isn't what you know that counts—it is how efficiently you can refresh. more

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