It should be noted that the FAQ was largely written by a person (me) and should not necessarily be considered authoritative... if the LW community thinks something in the FAQ should change they should feel free to change it.
There was just an astonishingly civil examination of the most mindkilling topic I could think of in Discussion. I've criticized people for violating the LessWrong politics taboo in the past, but I'd be happy to chat about anything from particular elections to the merits of Marxism if it was always done so painstakingly in the articles and so thoughtfully in the rebuttals.
I'm not sure how to achieve that, though. "Everybody can talk about politics carelessly" isn't any better an idea than it was before, and trying to enforce "only talk abou...
From eyeballing the survey results, we might expect the worst ideological conflicts on LW to be those current among libertarians, liberals, and moderate-to-mainline socialists, and especially those that're interesting to nerds with those affiliations: not, for example, abortion or immigration, where one camp's almost exclusively conservative. And indeed, the most heated political arguments on LW that I remember have dealt with radical feminism, fat acceptance, the treatment of women in nerd culture, and anything vaguely associated with pick-up artistry. Nothing economic, which is a bit of a surprise, but maybe it's easier to cast those issues in consequential terms -- or maybe taxes just aren't sexy.
The ethno-nationalist wing of neoreaction has also caused problems, but I think that had less to do with the subject matter and more to do with the poster: long-time SSC readers may remember him as Jim.
"rationality" can be interpreted broadly enough that rational discussion of anything would count
"Rational discussion" is not rationality. You can very rationally discuss politics. You can very rationally discuss the life cycle of the cicada.
Truly "on topic" is content that helps the user to become more rational. Multiple definitions of rational apply: Being more practically effective counts. Being better able to sort through evidence counts. Meta-understanding on the meaning of rationality counts. Modelling what a rational...
Anything, as long as 1) it's chosen, written, and formulated in a way that shows alignment with the values of the community, taken in a broad way; 2) doesn't make LW look bad to outsiders. (There have been cases of mods stepping in, or the community shutting down certain insistent debaters, when it came to certain discussion topics, for reasons of it being very bad PR.)
The first condition in fact could be generalizable to pretty much any human group (deviations from this norm might be taken to be, basically, trolling), and is more restrictive than it may l...
"Here's an idea that can make you go crazy (and lose all your money) if you think about it too hard, let's write it up and give people nightmares for the next 4 years and counting".
I have this heuristic which states, if a bunch of smart people get excited about something, you should check it out. There's no obligation to also get excited about it (a lot of smart people get excited over classical literature, which does less than nothing for me, but I'm sure this is a product of my draw in the lottery of fascinations and not sloth.)
At this point, "anything that you find interesting and doesn't get downvoted into oblivion because nobody else finds it interesting" seems a reasonable criteria for "appropriate for LW". ...
Things I think should be treaded upon carefully if not avoided altogether:
The actual conclusions are crowd think. The fact of the matter, as they discussed, is they had no empirical basis to assess the toxicity of injected aluminum in neo-nates, or even adults for that matter, in spite of having done it for 70 years. They had never bothered looking. They still have no empirical basis for claiming its safe, in fact, just the opposite. In fact, they are injecting 100's of times as much aluminum into neo-nates as they get from diet in the first six months, bypassing numerous evolved filters that served to keep it out. When people actually did animal experiments on neo-nates, they reported this was very toxic to development. When people actually look at any epidemiology that's sensitive to it, they find its very toxic to development. Its highly correlated to autism, for example, as well as infant mortality.
Incidentally, when they talk about "low incidence of adverse events", they are talking about adverse events within 72 hours. I am talking about the impact of aluminum on development and the immune system and the development of the brain. Much of the aluminum gets stuck in the muscle and only leaks out over periods longer than 72 hours. The total load infants get from vaccines over the first six months is hundreds of times the total load they get from diet, taking into account that the dietary system filters 99.75% of ingested aluminum but virtually all parenterally injected aluminum eventually makes its way into systemic flow.
The results of the various medical surveys are crowd think. The summaries as a general rule present blather that soothes the soul. If you look at the actual empirical results published in the scientific literature, the situation is clear, even though it is the opposite of what all the surveys tell you in their summaries. If you ignore this, you are destined to fail to realize that committees of doctors or government officials are incapable of understanding a scientific literature or making medical decisions that are better for health than random, and more generally that crowd think is an important phenomenon in the world.
For example, what would be inappropriately off topic to post to LessWrong discussion about?
I couldn't find an answer in the FAQ. (Perhaps it'd be worth adding one.) The closest I could find was this:
However "rationality" can be interpreted broadly enough that rational discussion of anything would count, and my experience reading LW is compatible with this interpretation being applied by posters. Indeed my experience seems to suggest that practically everything is on topic; political discussion of certain sorts is frowned upon, but not due to being off topic. People often post about things far removed from the topics of interest. And some of these topics are very broad: it seems that a lot of material about self-improvement is acceptable, for instance.