Moreover, as a probabilistic matter if one as three variables with two pairs correlated, it is much more likely that the remaining pair will be correlated than anti-correlated, assuming that variables don't have too pathological a distribution.
Where you you get that? The intended probability space isn't clear, but if I take three random directions in N-dimensional space for large N, I find that the chance of two pairs having an angle less than pi/2 and the third an angle greater than pi/2 is about 1.4 times the chance of all three being less than pi/2. The ratio rises to about 3 if I add the requirement that the corresponding correlations are in the range +/- 0.8 (the upper liit of correlations generally found in psychology).
Hmm, that's a good point. I'm aware vaguely of theorems that say what I want but I don't have any references or descriptions off hand. It may just be that one is assuming somewhat low N, but that would be in this sort of context not helpful. I do seem to remember that some version of my statement is true if the variables match bell curves, but I'm not able at the moment to construct or find a precise statement. Consider the claim withdrawn until I've had more time to look into the matter.
Disclaimer: I'm still fairly new here, and though I did use the search bar it's entirely possible this has been discussed before. Just point me in the right direction if this is so.
While reading about 4chan's Japanese progenitor website, it occurred to me that I know nothing about the state of rationality in the non-English-speaking world, and more specifically the non-English-speaking internet. Is there a Russian version of SIAI? A Japanese Less Wrong? What about Korean Robin Hansons and Eliezer Yudkowskys?
If we take Religion as any indication of irrationality then America should be one of the least rational countries in the world. So if there are like-minded individuals out there speaking in languages we don't know, are we doing anything to collaborate with them? Do they have their own sequences and their own HPMORs which we could be reading?
And if there are no Singularitarian, Cryonics-Supporting, Utilitarianism-Advocating websites for the majority of the human race, isn't that a huge deal? Aren't Europeans and Asians more likely to be open to rationality, if only because of their atheism? If we want Friendly-AI to be developed, should we be translating the sequences into Chinese and Hindu as quickly as possible?