Great, if not greatest, thinker: Kuhn

I’ll make this the last post in my sub-series on “honorable mentions” for the prize of the world’s greatest thinker ever. We could of course go on forever, but I don’t want it to get tedious. So, the next post will present the runner-up, and the one after that, well, the world’s greatest thinker ever. And I promise that you’ll be surprised.

But today: Thomas Kuhn.

(Remember, the honorable mentions have all gone to great thinkers who made a simple yet non-obvious contribution to a circumscribed area of human endeavor.)

Area of Interest: The progress of human knowledge

Why great: Because he showed that (scientific) knowledge does not accumulate in a steady (linear) way, as common sense has it, but rather that it leaps ahead in sporadic upheavals or “revolutions”. This means that at any given time, society can be in one of three phases: before a crisis/revolution, when the world seems stable; during the crisis/revolution, when it appears to be anything but stable; and after, when the world looks completely changed.


It’s a pity that the sort of crisis/revolution/upheaval that Kuhn described has since become known as a paradigm shift, which must be the ugliest and corniest piece of jargon out there (along with leverage and core competency). But that shouldn’t distract from Kuhn’s amazing insight.

The default assumption for most people is that every scientist (thinker?) pushes ahead independently into new territory. Kuhn says No. Most scientists are “puzzle solvers” that try, conservatively, to corroborate whatever theory they have been taught. If evidence shows up that contradicts the theory, the scientist producing that evidence is blamed for getting it wrong.

But eventually, the contradictory evidence accumulates, and everybody panics. Then, some people start thinking outside of the box. A breakthrough occurs. We shift to a new understanding. Nothing is ever the same again. And a whole new set of gray mice in white coats gets busy corroborating the new theory.

This reminds me of the old debate in the field of evolution between the “creeps” and the “jerks”. In this context, Kuhn says, knowledge advances in jerks. Lesson: Don’t assume you’re wrong just because everybody else says so. (But don’t assume you’re right either.)

Incidentally, this also dovetails with Galenson’s theory about “young geniuses” and “old masters”: As Kuhn said,

Almost always the men who achieve these fundamental inventions of a new paradigm have been either very young or very new to the field whose paradigm they change.

(I don’t know why he said “men” instead of “scientiests” or “thinkers”. Applies to women just as well.)

Anyway, I could go on forever with the honorable mentions: Hayek, Burke, Aristotle, Laozi, …. But, as I said, just two more posts. Runner-up, then winner. The former will not be surprising, the latter most assuredly will.

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10 thoughts on “Great, if not greatest, thinker: Kuhn

  1. I have long thought of Kuhn and his Structure of Scientific Revolutions as one of the most influential works I’ve read. Thank you Dr. Bicker of Biola University for making this required reading. I hope you still are.

    Another great, great thinker was Immanuel Velikovsky who wrote “Worlds in Collision”. Indeed, there is a link between Kuhn and Velikovsky. Velikovsky’s tragic experience is exactly what Kuhn says often happens to great scientific thought leaders who are willing to think outside an academic discipline’s confines. Unfortunately, Velikovsky did not experience the paradigm shift, his anomalic thoughts and study, could yet create.

    Richard Shatto

  2. Andreas,
    You are welcome. Thank you for a thoughtful blogspace. I hope you have opportunity to read Velikovsky’s actual work. It is a fascinating study. And, the whole Kuhnian “Velikovsky Affair” of which I alluded in my comment, is just as, if not more, interesting. Enjoy.

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