Apposite criticism. Most worrying excerpt:
...these environments are also self-selecting. In other words, even when the people speaking loudest or most eloquently don’t intentionally discourage participation from people who are not like them / who may be uncomfortable with the terms of the discussion, entertaining ‘politically incorrect’ or potentially harmful ideas out loud, in public (so to speak) signals people who would be impacted by said ideas that they are not welcome.
Self-selection in LessWrong favors people who enjoy speaking dispassionately about sensitive issues, and disfavors people affected by those issues. We risk being an echo-chamber of people who aren't hurt by the problems we discuss.
That said, I have no idea what could be done about it.
That said, I have no idea what could be done about it.
I hesitate to suggest this, but I've noticed most of the "sensitive but discussed anyway" issues have been on areas where socially weaker groups might feel threatened by the discussion. Criticism of socially strong groups is conspicuously absent, given that LW demographics are actually far-left leaning according to polls.
If the requirement that one must be dispassionate would cut in multiple directions simultaneously (rather than selectively cutting in the direction of socially marginalized...
A long blog post explains why the author, a feminist, is not comfortable with the rationalist community despite thinking it is "super cool and interesting". It's directed specifically at Yvain, but it's probably general enough to be of some interest here.
http://apophemi.wordpress.com/2014/01/04/why-im-not-on-the-rationalist-masterlist/
I'm not sure if I can summarize this fairly but the main thrust seems to be that we are overly willing to entertain offensive/taboo/hurtful ideas and this drives off many types of people. Here's a quote:
The author perceives a link between LW type open discourse and danger to minority groups. I'm not sure whether that's true or not. Take race. Many LWers are willing to entertain ideas about the existence and possible importance of average group differences in psychological traits. So, maybe LWers are racists. But they're racists who continually obsess over optimizing their philanthropic contributions to African charities. So, maybe not racists in a dangerous way?
An overly rosy view, perhaps, and I don't want to deny the reality of the blogger's experience. Clearly, the person is intelligent and attracted to some aspects of LW discourse while turned off by other aspects.