* I argue that this isn't always practical given the _far_-less-than-perfect information available in many social situations. Since not all traits can be cheaply, precisely, and verifiably measured, sometimes people might want to use (perceived) sex as a proxy, or as a [Schelling point](https://www.lesswrong.com/posts/Kbm6QnJv9dgWsPHQP/schelling-fences-on-slippery-slopes) for coordination.
* I hopefully-accurately summarize Ozy as arguing that gender, like money, is socially constructed by collective agreement. It's coherent to argue that gender should be fully consensual, attributed on the basis of self-identity.
* I argue that just as not all possible money systems are feasible (in particular, you couldn't run an economy in which anyone could arbitrarily declare what they thought other people should categorize as a _dollar_), not all possible gender systems are feasible. Fully consensual gender _sounds_ like a good idea when you phrase it like that (what kind of monster could possibly be against "consent"??), but doesn't reflect the structure of probabilistic inferences people actually make in the real world when they have some information about people's sex.
- * I need to write an in-depth post about the overlap-along-one-dimension-does-not-imply-overlap-in-the-entire-configuration-space statistical phenomenon ([standard diagram](https://en.wikipedia.org/wiki/File:Pattern_classification_medium.JPG)) of which I have decided that ["univariate fallacy"](https://twitter.com/sapinker/status/1071245692180578305) is a better name than ["Lewontin's fallacy"](https://en.wikipedia.org/wiki/Human_Genetic_Diversity:_Lewontin's_Fallacy) (working title: "High-Dimensional Social Science and the Conjunction of Small Effect Sizes")
+ * <a id="high-dimensional-social-science-and-the-conjunction-of-small-effect-sizes"></a>I need to write an in-depth post about the overlap-along-one-dimension-does-not-imply-overlap-in-the-entire-configuration-space statistical phenomenon ([standard diagram](https://en.wikipedia.org/wiki/File:Pattern_classification_medium.JPG)) of which I have decided that ["univariate fallacy"](https://twitter.com/sapinker/status/1071245692180578305) is a better name than ["Lewontin's fallacy"](https://en.wikipedia.org/wiki/Human_Genetic_Diversity:_Lewontin's_Fallacy) (working title: "High-Dimensional Social Science and the Conjunction of Small Effect Sizes")
* a technical post about how imperfect measurements are subject to [regression to the mean](https://en.wikipedia.org/wiki/Regression_toward_the_mean), which (unfortunately! _really genuinely_ unfortunately!) quantitatively weakens the standard reassurance of, "Oh, no one should feel threatened by discussion of group differences, because the statistics obviously don't apply to any one individual"
* I haven't done any serious math in a while and I'm afraid that learning and explaining the details here could take me _many_ hours
* a technical post about using [naïve Bayes models](http://lesswrong.com/lw/o8/conditional_independence_and_naive_bayes/) for sex categorization
projects / Ultimately_Untrue_Thought.git / blobdiff