Roger Martin’s “knowledge funnel” is a very useful model for understanding the human pursuit of knowledge. Man contemplates a new mystery using intuition to infer causality, by trial and error arrives at an inexact approach that somehow seems to tame the new mystery before finally framing the new phenomenon with the objective precision of a rigorous formula. This is the process by which the vast unknown is distilled into bits of knowledge that our puny minds can manipulate.

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