Edit, May 21, 2012: Read this comment by Yvain.
Forming your own opinion is no more necessary than building your own furniture.
There's been a lot of talk here lately about how we need better contrarians. I don't agree. I think the Sequences got everything right and I agree with them completely. (This of course makes me a deranged, non-thinking, Eliezer-worshiping fanatic for whom the singularity is a substitute religion. Now that I have admitted this, you don't have to point it out a dozen times in the comments.) Even the controversial things, like:
- I think the many-worlds interpretation of quantum mechanics is the closest to correct and you're dreaming if you think the true answer will have no splitting (or I simply do not know enough physics to know why Eliezer is wrong, which I think is pretty unlikely but not totally discountable).
- I think cryonics is a swell idea and an obvious thing to sign up for if you value staying alive and have enough money and can tolerate the social costs.
- I think mainstream science is too slow and we mere mortals can do better with Bayes.
- I am a utilitarian consequentialist and think that if allow someone to die through inaction, you're just as culpable as a murderer.
- I completely accept the conclusion that it is worse to put dust specks in 3^^^3 people's eyes than to torture one person for fifty years. I came up with it independently, so maybe it doesn't count; whatever.
- I tentatively accept Eliezer's metaethics, considering how unlikely it is that there will be a better one (maybe morality is in the gluons?)
- "People are crazy, the world is mad," is sufficient for explaining most human failure, even to curious people, so long as they know the heuristics and biases literature.
- Edit, May 27, 2012: You know what? I forgot one: Gödel, Escher, Bach is the best.
There are two tiny notes of discord on which I disagree with Eliezer Yudkowsky. One is that I'm not so sure as he is that a rationalist is only made when a person breaks with the world and starts seeing everybody else as crazy, and two is that I don't share his objection to creating conscious entities in the form of an FAI or within an FAI. I could explain, but no one ever discusses these things, and they don't affect any important conclusions. I also think the sequences are badly-organized and you should just read them chronologically instead of trying to lump them into categories and sub-categories, but I digress.
Furthermore, I agree with every essay I've ever read by Yvain, I use "believe whatever gwern believes" as a heuristic/algorithm for generating true beliefs, and don't disagree with anything I've ever seen written by Vladimir Nesov, Kaj Sotala, Luke Muelhauser, komponisto, or even Wei Dai; policy debates should not appear one-sided, so it's good that they don't.
I write this because I'm feeling more and more lonely, in this regard. If you also stand by the sequences, feel free to say that. If you don't, feel free to say that too, but please don't substantiate it. I don't want this thread to be a low-level rehash of tired debates, though it will surely have some of that in spite of my sincerest wishes.
Holden Karnofsky said:
I believe I have read the vast majority of the Sequences, including the AI-foom debate, and that this content - while interesting and enjoyable - does not have much relevance for the arguments I've made.
I can't understand this. How could the sequences not be relevant? Half of them were created when Eliezer was thinking about AI problems.
So I say this, hoping others will as well:
I stand by the sequences.
And with that, I tap out. I have found the answer, so I am leaving the conversation.
Even though I am not important here, I don't want you to interpret my silence from now on as indicating compliance.
After some degree of thought and nearly 200 comment replies on this article, I regret writing it. I was insufficiently careful, didn't think enough about how it might alter the social dynamics here, and didn't spend enough time clarifying, especially regarding the third bullet point. I also dearly hope that I have not entrenched anyone's positions, turning them into allied soldiers to be defended, especially not my own. I'm sorry.
Hard to explain. I'll briefly go over my agreement/disagreement status on each point. MWI: Mixed opinion. MWI is a decent bet, but then again that's a pretty standard opinion among quantum physicists. Eliezer's insistence that MWI is obviously correct is not justified given his arguments: he doesn't address the most credible alternatives to MWI, and doesn't seem to be cognizant of much of the relevant work. I think I disagree in spirit here even though I sort of agree at face value. Cryonics: Disagree, nothing about cryonics is "obvious". Meh science, Yay Bayes!: Mostly disagree, too vague, little supporting evidence for face value interpretation. I agree that Bayes is cool. Utilitarianism: Disagree, utilitarianism is retarded. Consequentialism is fine, but often very naively applied in practice, e.g. utilitarianism. Eliezer's metaethics: Disagree, especially considering Eliezer's said he thinks he's solved meta-ethics, which is outright crazy, though hopefully he was exaggerating. "'People are crazy, the world is mad' is sufficient for explaining most human failure, even to curious people, so long as they know the heuristics and biases literature": Mostly disagree, LW is much too confident in the heuristics and biases literature and it's not nearly a sufficient explanation for lots of things that are commonly alleged to be irrational.
I don't think you need to explicitly address the alternatives to MWI to decide in favor of MWI. You can simply note that all interpretations of quantum mechanics either 1) fail to specify which worlds exist, 2) specify which worlds exist but do so through a burdensomely detailed mechanism, 3) admit that all the worlds exist, noting that worlds splitting via decoherence is implied by the rest of the physics. Am I missing something?