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Why I didn’t sign the Fields medallists’ letter

286 points · 412 comments · simianwords

  1. layer8 · · focus · HN ↗
    > we urgently need to come up with good ways of explaining the value of having a large pool of human mathematical experts, even if it is no longer part of their role to find new proofs of theorems.

    This is the main issue, and while I fully agree with that value sentiment, the Fields medallists’ letter failed to provide convincing arguments for why mathematicians should widely receive funding for merely understanding things, and how competition for postdoc and tenure positions would work under these circumstances.

    1. impendia · · focus · HN ↗
      Math professor here.

      Different academic disciplines are very different, and most don't engage in the same kind of black-and-white problem solving that mathematicians do, where you either have solved a problem or you haven't.

      But all insist that you engage in some sort of outwardly visible production in your field: books, articles, conference presentations, public lectures, exhibitions, performances, something.

      We haven't yet figured out what that should be, but I presume that everyone would agree that this should continue. As one possible model, check out this blog post of Terry Tao's, where he gives his own perspective on the recently proved Jacobian conjecture.

      <a href="https:&#x2F;&#x2F;terrytao.wordpress.com&#x2F;2026&#x2F;07&#x2F;21&#x2F;a-digestion-of-the-jacobian-conjecture-counterexample&#x2F;" rel="nofollow">https:&#x2F;&#x2F;terrytao.wordpress.com&#x2F;2026&#x2F;07&#x2F;21&#x2F;a-digestion-of-the...

      When computers can solve the underlying actual problem, this sort of work seems likely to rise in value, and be something which a greater number of mathematicians engage in.

      1. serbuvlad · · focus · HN ↗
        &gt; I presume that everyone would agree that this should continue

        I would not presume this at all.

        Every brick in the house you live in has been put there by a worker. The food you eat has been cultivated by a farmer. etc. etc.

        You must explain what you give back to these people. It&#x27;s fine if it&#x27;s in a roundabout way, but it can&#x27;t be nothing.

        And the presumption isn&#x27;t that there&#x27;s something. The presumption is that there&#x27;s nothing, and you must prove there&#x27;s something.

        1. MentalM · · focus · HN ↗
          &gt; You must explain what you give back to these people.

          Ha-ha. Sorry, but it is not &quot;these people&quot;, who is paying to the mathematician. Government is doing it. So they must explain to the government what they cold give back to the government. Usually it is loyalty and the use of their social position to confirm the correctness of the government’s actions and political programs.

          1. serbuvlad · · focus · HN ↗
            What is payment? What is money?

            Goverment is extracting taxes from these people &quot;for their own benefit&quot; and giving it to the mathematician. When a farmer farms the food of the mathematician and sells it to the mathematician for money, he is simply earning back money that already used to be his.

            Which is all well and good -- if it is actually in his own benefit.

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