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Joined 2 years ago
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Cake day: June 30th, 2023

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  • Why are these people obsessed with a measurement of people that has the worst statistical validity known to mankind? IIRC Taleb ripped IQ-obsessives to shit a couple of years ago with an extended rant / published paper on the various flaws, but even from a non-stats nerd perspective the idea that you can infer the “IQ” of an entire country from the studies that these people quote is absurd. We’re talking “I measured the IQ of a bunch of kids in an orphanage in 1968, so obviously I can infer from this the value of the entire nation” levels of absurd here. Even taking their words at face value (lol) the entire endeavour is ludicrous.

    The whole thing just seems completely pointless: what’s the end goal here? Being able to line people up like trading cards achieves what exactly?

    (Which leads inevitably to the depressing reality that the “why” is obvious, but unspoken of course: They just don’t want to come out and say it.)






  • who tf is this?

    They’re a self-described gay, furry ex-mormon who seem to have latched onto the rat & rat-adjacent communities (like EA) in the hope of finding a substitute for the certainty they used to find in religion. Last I heard they work for the Blocked&Reported podcast, i.e. Jesse Singal et al., alongside their job in the US military. (edit: their Twitter claims they’re a law clerk? I guess they moved on.)

    On the surface they seem well meaning but naïve, the company they keep (perhaps) being a reflection of that.







  • Who knows? They seem to know all these people personally, so I guess they attend rationalist cuddle puddles in SV or something.

    I ran into them online a year ago when a Twitter follow shared their last essay with some acerbic comments about the lengths (both in the mental & absurd word count senses) they were going to do deny their desire to transition & they appeared in the comments after I made a snarky remark along the lines of “methinks the lady doth protest too much”. Still quite proud of that one.








  • You have just demonstrated that you don’t understand Taleb’s critique. Admittedly, his basic critique is buried in tons of verbiage, but your response here is an irrelevance.

    IQ measurements are next to useless on an individual level because a) IQ measurement is terrible & non-repeatable with very large variance between successive tests for any given individual & b) IQ doesn’t measure the thing you actually want, which is task-specific performance: it has terrible correlation with any given task-specific measure, barely rising above “vaguely related”.

    At the population-level, IQ suffers from terrible statistical issues, including circularity affecting outcomes (SAT tests in the US are a particular problem), and inter-population differences that make comparisons extremely noisy. The field is also historically full of charlatans who literally made up data out of thin air, even before you start in with the problems with the actual data they drew upon & the stats they applied to it.

    Ultimately, It doesn’t matter that you can measure some “factor” and show that there’s a weak correlation with lifetime wealth, or prison likelihood or whatever if that measurement is an otherwise useless one: Using IQ as a measure of an individual is wildly inappropriate. Using it as a population measure is next to useless because of widespread issues with both the input data & the statistical analysis done to torture some kind of correlation out of said data & call the job done.

    Finally, when you’ve done all these population level stats on your so-called “g-factor” and squeezed some kind of vague relationship between various groups & your “g-factor” out of the data, what are you doing that /for/? What good do you expect to do in the world with that information? Because the only real-world use seems to be advocating for blocking the immigration or education of specific groups of people, despite the fact that, as has already been pointed out, you cannot use IQ on an individual level because it has extremely poor predictive value at the individual level. Sounds … kind of racist don’t you think?