outubro 29, 2018

Spectra

I want to murderize the term "objective truth".  Because mostly it just means "This is one of my core beliefs".  By scrapping that term, and instead saying "All beliefs are subjective, but some have more evidence in their foundations than others, and this is a difference in degree, not of kind" we can begin to stop fortifying our misconceptions with language. Those things are well-entrenched enough as it is. [...] Fact is whatever is out there in the world, the ding-am-sich. Facts are objective, but you don't have any. Nobody has access to facts. We have beliefs about facts. And those beliefs are formed exclusively from the evidence available to us, as subjects. That evidence can be wrong or misleading. You have no facts. All we have is what you so weaseley call "opinions" (a better word is beliefs). And some beliefs are more well-founded than others. Our most well-founded beliefs, however, are not discernible to us from our core beliefs. They all feel "objective" to us, no way for the individual to know which "objective fact" (actually subjective belief) is strongly held because of evidence, and which is strongly held because of cultural values on happens to hold. So we need to drop that bullshit and start instead lifting our burdens of evidence, even for the stuff our amygdala says is "objective".

Is 1+1=2 a fact?   Of course not, it never was. Maths is an artificial system. 1+1=2 because we define the system so as to give that result. Of course, arithmetic was designed to mimic certain features of reality, but this was done as an abstraction of an abstraction of an abstraction. Each abstraction makes the result less real - but easier to work with. The way we built arithmetic is perfectly analogous to how each child learns arithmetic. First you look at real objects, and produce a theory of kind, then you learn to count real objects, by grouping them in various kinds, abstracting away the individuality of the objects. Then you progress to imagined objects. Then you progress to removing all the remaining remnants of the reality you based it on, working instead with just numbers. -- Andreas Geisler

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