Lake

Karma: 42

Lake 4 Nov 2008 9:11 UTC
0 points
on: BHTV: Jaron Lanier and Yudkowsky
@ frelkins:

Eliezer’s brand of humanism seems to consist in endorsing many of the values of traditional humanism while ditching the metaphysics. Jaron seemed to think the metaphysical stuff—specifically, psychological dualism of some sort—is indispensible. I’m not sure who should have proprietory rights over the word, but that argument is surely more about brand ownership rather than anything deep. And surely there’s little enough to recommend dualism in itself.

Jaron’s epistemic caution also struck me as being slightly odd. It’s one thing to beware delusion, accept the likelihood of substantial error and press on as best you can, revising beliefs where necessary. But Jaron seemed to be moving into more sceptical territory, saying in effect that if it seems P, that isn’t grounds for believing P—because of “epistemology”.

Can you unpack the stuff about consciousness, free-will and indeterminism a bit? Consciousness is the bit that’s usually taken as evidence for dualism. Why talk about the other things? Free will is a busted flush anyway, isn’t it? Never mind the intricacies of the physics; we automatically accept responsibility for bodily movements which have been artificially induced. I’m sure Jaron knows a great deal more about all this than I do but, from an interested outsider’s perspective, it isn’t at all clear how these notions are meant to hang together.

Lake 3 Nov 2008 18:30 UTC
0 points
on: BHTV: Jaron Lanier and Yudkowsky
Lanier struck me as a sort of latterday Rorty: broadly a pragmatist; suspicious about the rigidity of linguistic meaning; unwilling to try to refute big visions but rather inclined to imply that he finds them silly and that perhaps any decently civilized person should do too.

The trouble with this outlook is, if your sense of what’s silly is itself miscalibrated, there’s not much anyone can do to help you. Moreover if meaning really is too slippery and amorphous to make debating big visions worthwhile, presumably the bright thing to do would be to avoid those debates altogether. As opposed to turning up and chuckling through them.

I wonder what Robin made of the discussion, perceived silliness being one of his hot buttons and all.

Lake 3 Nov 2008 13:04 UTC
1 point
on: Building Something Smarter
For what it’s worth, I still find the mock-mysticism stuff fairly entertaining. Hard to think of another running joke that would stay good over the same duration.

Lest we forget: http://lesswrong.com/static/imported/2008/03/27/elimonk2darker.jpg

Lake 15 Oct 2008 9:44 UTC
1 point
on: Ends Don’t Justify Means (Among Humans)
@ Caroline: the effect on overall human fitness is neither here nor there, surely. The revolutionary power cycle would be adaptive because of its effect on the reproductive success of those who play the game versus those who don’t. That is, the adaptation would only have to benefit specific lineages, not the whole species. Or have I missed your point?

Lake 10 Sep 2008 11:23 UTC
2 points
on: Points of Departure
Eliezer: presumably there’s an amount of money sufficient to induce (for example) you to bash out a three-act movie script about AI. So if demand is predicted to cover your fee plus the rest of the movie budget, Hollywood has the ability.

Lake 14 Aug 2008 16:28 UTC
0 points
on: Is Fairness Arbitrary?
No, I suppose you’re right, insofar as there’s no fixed initial quantity to be divided. But both involve an equal apportioning of something: money to workers in the one case, and money to man-hours in the other. The parable doesn’t undermine the notion that equality is essential to all concepts of fairness, even where different versions license different outcomes.

Lake 14 Aug 2008 16:09 UTC
1 point
on: Is Fairness Arbitrary?
The workers in the vineyard presumably expected that a different sort of equality was in effect—for instance, equal freedom to work at an equal rate.

When I say “equal division of something”, the something isn’t necessarily the pie itself.

Lake 14 Aug 2008 15:41 UTC
1 point
on: Is Fairness Arbitrary?
While it seems intuitively pretty clear that fairness involves an equal division of something—be it pie, meta-pie or whatever—there seems to be an embarrassment of plausible candidates for the quantity to be divided. Which is fairer: an equal distribution of goods, of opportunities or of utility? If I read him right, Eliezer would recommend deciding this question by first doling out an equal distribution of votes. But that just palms the dilemma off onto the voters.

Lake 23 Jul 2008 11:34 UTC
3 points
on: When (Not) To Use Probabilities
Hardly the most profound addendum, I know, but dummy numbers can be useful for illustrative purposes—for instance, to show how steeply probabilities decline as claims are conjoined.

Lake 10 Jul 2008 10:14 UTC
0 points
on: My Kind of Reflection
Perhaps I’m being dim, but a prior is a probability distribution, isn’t it? Whereas Occam’s Razor and induction aren’t: they’re rules for how to estimate prior probability. Or have I lost you somewhere?

Lake 10 Jul 2008 9:26 UTC
1 point
on: My Kind of Reflection
Re. your last remark, wouldn’t a distinction between premise-circularity and rule-circularity do the trick?

Lake 7 Jul 2008 12:16 UTC
0 points
on: Is Morality Given?
I gestured at one possible answer to that question. A situation has a moral dimension if it engages moral emotions—which can presumably be listed.

Lake 7 Jul 2008 9:42 UTC
0 points
on: Is Morality Given?
@ Ian C. Couldn’t Subhan claim that as a restatement of his own position? His notion of wanting clearly encompasses more than mere whims. Perhaps he would say that a certain subset of desires, objectively grounded in the constitution of the mind, count as moral impulses.

Actually, is Subhan meant to be male? Apologies if not.

Lake 5 Jul 2008 8:59 UTC
0 points
on: Is Morality Preference?
Hear hear to Dynamically Linked’s last paragraph.

Lake 4 Jul 2008 16:04 UTC
1 point
on: Moral Complexities
There’s at least one other intuition about the nature of morality to distinguish from the as-preference and as-given ideas. It’s the view that there are only moral emotions—guilt, anger and so on—plus the situations that cause those emotions in different people. That’s it. Morality on this view might profitably be compared with something like humour. Certain things cause amusement in certain people, and it’s an objective fact that they do. At the same time, if two people fail to find the same thing funny, there wouldn’t normally be any question of one of them failing to perceive some public feature of the world. And like the moral emotions, amusement is sui generis—it isn’t reducible to preference, though it may often coincide with it. The idea of being either a realist or a reductionist about humour seems, I think, absurd. Why shouldn’t the same go for morality?

Lake 3 Jul 2008 20:28 UTC
0 points
on: The Bedrock of Fairness
I suppose that’s just to second Paul Gowder’s point that the political problem is insurmountable. But I imagine few things would resolve a political problem faster then the backing of an all-powerful supermind.

@Paul: You seem to suggest that we all take the same things to be reasons, perhaps even the same reasons. Is this warranted?

Lake 3 Jul 2008 20:23 UTC
0 points
on: The Bedrock of Fairness
Eliezer: Are you looking for a new definition of “fairness” which would reconcile the partisans of existing definitions? Or are you just pointing out that this is a sort of damned-if-you-do, damned if-you-don’t problem, and that any rule for establishing fairness will piss somebody or other off? If the latter, from the point of view of your larger project, why not just insert a dummy answer for this question—pick any definition that grabs you—and see how it fits with the rest of what you need to work out. Or work through several different obviously computable answers.

As fair as it goes, it seems plausible-ish that fairness has to do with equality of something—resources, or opportunity, or utility, or whatever—but I doubt whether there’s any general agreement over what should be equalised, and I don’t see the value of descending to a meta level of discussion to sort the question out. Meta-discussions would have to be answerable to fairness anyway, if they were to be fair, and that looks circular. So why not cut the knot and pick whatever answer is nearest to hand?

Lake 7 May 2008 15:19 UTC
1 point
on: Decoherence is Simple
Hang on. @ Caledonian and Psy-Kosh: Surely mathematical language is just language that refers to mathematical objects—numbers and suchlike. Precise, unambiguous language doesn’t count as mathematics unless it meets this condition.

Lake 9 Apr 2008 11:07 UTC
28 points
on: Quantum Explanations
You could call it “Overcoming Fun”.

Eliezer’s polemical tone is one of the great strengths of his pedagogical approach, IMO.

Lake 21 Mar 2008 13:21 UTC
0 points
on: Savanna Poets
What, you mean you start finding it everywhere? If only.