Verification Is Not Knowledge: Science needs more than answers

(blog.cosmos-institute.org)

40 points | by ersinesen 1 hour ago

5 comments

  • niemandhier 5 minutes ago
    We all know Terry Tao, do you know Peter Scholz?

    Fields medalist and as Tao listed as one of the most important mathematicians of our age.

    Scholz is known to find „precisely the correct and cleanest way to incorporate all the previously done work and find an elegant formulation for that — and then, because he found really the correct framework, go way beyond the known results“

    In a way that man is the complement of an AI, he generates understanding rather than just proofs.

    Maybe he is the right template for the mathematicians of the future.

    https://www.quantamagazine.org/peter-scholze-and-the-future-...

  • A_D_E_P_T 31 minutes ago
    The article's perspective reminds me of math class when I was a kid. The teacher didn't want the right answer alone, she wanted to see how I got there. In an absolute sense, the right answer is the right answer with or without my understanding, but that's not how the class was graded. We're approaching a point where AI is to science as my old calculator is to elementary school math -- it's capable of leapfrogging to answers faster and more accurately than we can.

    Thing is, though, verification is knowledge itself. And if we can get to a point where the important questions have answers, we can surely have the verifiers explain those to us in ways we can understand them.

    • RugnirViking 24 minutes ago
      > we can surely have the verifiers explain those

      This is not obvious to me at all. LLMs are capable of amazing feats of reverse engineering but are terrible at explaining and abstracting things well.

      I think this is an artefact of how we train them, and they could be trained to be better at this if we focused on it, but at the same time, it shows its possible for these things to be able to do things they cant explain to us (granted, they can't explain them well - you can bash your way to understanding with them anyway but they aren't good at it)

      • A_D_E_P_T 2 minutes ago
        > This is not obvious to me at all. LLMs are capable of amazing feats of reverse engineering but are terrible at explaining and abstracting things well.

        It's amazing to me that language models are still such poor writers and communicators. The mathematics community wrestled with this recently, when many solutions dropped into their laps but were not explained very well...

        Thing is, (1) generic LLMs will improve, and (2) their lack of ability in this area has a lot to do with the rhetorical and structural habits they pick up during RLHF/instruction-tuning, which trained them for general-purpose comms. Zero-training base models can presumably be trained specifically to communicate scientific concepts. Interesting times.

      • jrumbut 5 minutes ago
        And in many cases it is not really the new solution that is important. It is the new techniques, abstractions, or other sense-making or investigative tools that made the solution possible that matter.

        And the abstractions do still matter, since in many cases it is an issue of tractability. Perhaps an LLM can force its way to a solution through 3 million mind numbingly boring and convoluted steps, but if the number of steps increases exponentially without the right abstraction that means it can only handle a slightly larger problem than a human with pen and paper.

    • dr_dshiv 26 minutes ago
      Meaning requires integration. But I assume AI can make meaning of it, now or in the future. I assume the same with people. However I don’t see the point of knowledge without meaning.
      • ersinesen 16 minutes ago
        I would prefer relation or context instead of integration. Meaning is contextual. Understanding is the process of attaing the meaning or a meaning. Knowledge in this perspective is the final outcome that can be verified in some way or you assume so.
    • suddenlybananas 11 minutes ago
      I don't think we're there yet for science. Perhaps for math proofs, but that's a very different domain ultimately since we know the rules of the game in a way we don't with science.
  • davexxxx 36 minutes ago
    "Is science about humans achieving insight, or the archiving of verifiable solutions?"

    I wonder if this dichotomy fully captures the value of scientific discoveries. One could argue that their practical impact can be independent of whether humans fully understand how they were reached.

    • PowerElectronix 31 minutes ago
      Practical impact has always been linked but ultimately independent of knowledge. You can have very sophisticated technology based on zero actual knowledge or understanding, like roman concrete or borosillicate glass. And you can have a very deep understanding without practical impact, like lasers for decades or galactic algorithms for multiplication.
    • loveparade 13 minutes ago
      The problem is trading off short term and long term progress. A solution alone can be useful in the short term, but if humans don't also build up understanding it will probably prevent long term progress from happening. It's much more difficult to build on top of something you don't understand.
  • aaron695 55 minutes ago
    [dead]
  • mcklaw 51 minutes ago
    I would rephrase it as: "Verification is not human knowledge", but that doesn't really matter. We are going to be several steps behind AI as it reaches a level of intelligence far beyond human capabilities, and we are not going to be able to catch up with it. It's like trying to beat AI at chess: we are bound to be left behind as AI continues to expand its knowledge in mathematics, physics, computer science, and other fields. Eventually, no human being will be able to reach that level of knowledge within their lifetime.
    • PowerElectronix 25 minutes ago
      I have doubts about that. You don't need AI (understood as the current LLMs) to make a powerful chess engine, or computer vision or anything that reacts faster and better than a human. We've had those forever.

      A good word predictor happens to be good with closed systems with very defined rules for which a huge training corpus exists and we are suddendly freaking out about how it's gonna become so much better than us at everything that we are basically obsolete.

      When in doubt about where AI stands, ask it to create a poem, a joke or a riddle. And see how little actual intelligence it has.

    • autoexec 34 minutes ago
      No need to start worrying about AI reaching a level of intelligence far beyond human capabilities until it actually reaches the level of humans and assuming that ever happens it could be a very very long way off. All of the intelligence "AI" has right now comes from the human data that it was trained on. It's been given enough power to crunch numbers better than we do, as any computer can, and more data to play with than any one human can retain, but none of that equals intelligence. Speculating on a sci-fi future however, if AI is ever able to create new and more advanced forms of AI, which can also create new and and more advanced forms of AI we'll be outpaced quickly.
    • suyash 36 minutes ago
      As long as humans are in charge it's vital for us to understand what is going on - be it in science or coding, once you give up all knowledge (yes knowledge = power) not just work to AI, you can be manipulated/controlled/fooled with ease.
    • geraneum 42 minutes ago
      How do we know if/when that happens if it’s beyond us to comprehend. An open ended and broad claim like this can always become true one day, similar to flying cars.
    • bendowlingdev 33 minutes ago
      Ive never heard such drivel in my life. Are you a shill? The current "AI" is not intelligent, it can beat humans in certain areas but weve always had that with things like Deep Blue. I dont believe llms will reach human intelligence and certainly not super intelligence.