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Comment by CooCooCaCha

14 days ago

Yeah truth itself is a bias. The idea of being unbiased doesn’t make sense.

I’ve seen more of this type of rhetoric online in the last few years and find it very insidious. It subtly erodes the value of objective truth and tries to paint it as only one of many interpretations or beliefs, which is nothing more than a false equivalence.

The concept of being unbiased has been around for a long time, and we’re not going to throw it away just because a few people disagree with the premise.

  • There is no rhetoric here, it’s just literal truth. There is no implication of equivalence or any statement about the value of objective truth.

    Any position is a bias. A flat earther would consider a round-earther biased. That doesn’t make them equal positions.

    • > Any position is a bias. A flat earther would consider a round-earther biased.

      That’s bollocks. The Earth is measurably not flat.

      You start from a position of moral relativism and then apply it to falsifiable propositions. It’s really not the same thing. Some ideas are provably false and saying that they are false is not "bias".

      2 replies →

    • > truth itself is a bias

      Ehh, bias connotes unfairness, but espousing the truth should be considered the fairest position.

      In statistics, bias literally refers to an inaccurate distortion of results.

      I get what you're trying to say, but I don't think it's a useful definition of bias.

      1 reply →

  • I tend to agree with you that defining truth as: “These elements interacted like so,” is difficult to bias unless you introduce relativity. The problems arise when why comes into play and ascribing intent.

Bias implies an offset from something. It's relative. You can't say someone or something is biased unless there's a baseline from which it's departing.

  • All right, let's say that the baseline is "what is true". Then bias is departure from the truth.

    That sounds great, right up until you try to do something with it. You want your LLM to be unbiased? So you're only going to train it on the truth? Where are you going to find that truth? Oh, humans are going to determine it? Well, first, where are you going to find unbiased humans? And, second, they're going to curate all the training data? How many centuries will that take? We're trying to train it in a few months.

    And then you get to things like politics and sociology. What is the truth in politics? Yeah, I know, a bunch of politicians say things that are definitely lies. But did Obamacare go too far, or not far enough, or was it just right? There is no "true" answer to that. And yet, discussions about Obamacare may be more or less biased. How are you going to determine what that bias is when there isn't a specific thing you can point to and say, "That is true"?

    So instead, they just train LLMs on a large chunk of the internet. Well, that includes things like the fine-sounding-but-completely-bogus arguments of flat earthers. In that environment, "bias" is "departure from average or median". That is the most it can mean. So truth is determined by majority vote of websites. That's not a very good epistemology.

    • The definition of the word has no responsibility to your opinion of it as an epistemology.

      Also, you're just complaining about the difficulty of determining what is true. That's a separate problem, isn't it?

      4 replies →

  • "Unbiased" would be a complete and detailed recitation of all of the facts surrounding an incident, arguably down to particles. Anything less introduces some kind of bias. For instance, describing an event as an interaction of people, omitting particles/field details, introduces human bias. That's a natural and useful bias we don't typically care about but does come into play in science.

    Political bias creeps in when even the human description of events omits facts that are inconvenient or that people consider irrelevant due to their political commitments.

  • Any option you choose is biased relative to the option(s) you didn’t choose. There doesn’t have to be an objective baseline.

    Someone might say they are biased towards the color orange and that means they have a preference relative to all the other colors. But there is no baseline color.

    • The baseline is a neutral stance on orange. The option isn't biased, a choice isn't biased. The chooser is.