> really amazing [...] a bit long, but totally worth the read
You have just described at least half of the dozens of posts on that blog.
(There's a best-of list, still intimidatingly long, here: http://lesswrong.com/r/discussion/lw/mmg/yvains_most_importa... and a best-of-best-of subset of that, unfortunately with only the titles and no links, here: http://lesswrong.com/r/discussion/lw/mmg/yvains_most_importa.... I haven't looked through either of those lists and make no claim that they have successfully selected the best. The lists include not only posts on Slate Star Codex, but also others -- mostly earlier -- from the same author elsewhere.)
The point that really came home to me from that post is that --- to use the author's terminology --- an outgroup is a tribe which is in conflict with my tribe. In other words, a tribe whose activities is irrelevant to me is not my outgroup. So tolerance towards it is easy and therefore worthless.
This is something I've never seen stated outright before, and it seems totally true to me.
(For the avoidance of doubt, my comment that what you said applies to lots of things on SSC wasn't intended as any sort of criticism -- I wasn't saying "boo, you failed to describe the article in a way that distinguishes it from the others" but "yay, SSC has a lot of really good articles".)
You have just described at least half of the dozens of posts on that blog.
(There's a best-of list, still intimidatingly long, here: http://lesswrong.com/r/discussion/lw/mmg/yvains_most_importa... and a best-of-best-of subset of that, unfortunately with only the titles and no links, here: http://lesswrong.com/r/discussion/lw/mmg/yvains_most_importa.... I haven't looked through either of those lists and make no claim that they have successfully selected the best. The lists include not only posts on Slate Star Codex, but also others -- mostly earlier -- from the same author elsewhere.)