In response to Semantic Stopsigns
Comment author: Richard_Kulisz 22 November 2007 12:48:50AM 2 points [-]

Before the Big Bang is beyond the universe. Beyond the universe are other laws of physics. Which laws? All self-consistent laws. What are sets of laws of physics? They're mathematics. What is mathematics? Arbitrary symbol manipulation. And there you've reached a final stopping point. Because it isn't even intelligible to ask why there are symbols or why there is mathematical existence. They are meta-axiomatic, and there is nothing beyond or beneath them. More importantly, there is no meta-level above them because they are their own meta-level.

Comment author: Brilliand 01 September 2015 05:56:50PM 0 points [-]

This looks like equivocation between the math-like structure of the universe and mathematics itself - mathematics proper is something invented by humans, which happens to resemble the structure of the universe. Whatever is outside the universe is unknown, but probably can be discovered with considerable difficulty (and will probably be describable by mathematics, but will not be mathematics itself).

Comment author: wedrifid 15 January 2013 04:38:02PM 2 points [-]

Though, formalizing this intuition is murder. Literally.

No, murder requires that you kill someone (there are extra moral judgements necessary but the killing is rather unambiguous.)

Comment author: Brilliand 28 August 2015 05:26:02PM 0 points [-]

I read that quote as saying "if you formalize this intuition, you wind up with the definition of murder". While not entirely true, that statement does meet the "kill" requirement.

Comment author: Strange7 06 April 2014 01:35:58AM 1 point [-]

In that case, Archimedes and his successors spend a few hundred years working on the problem, and then recalibrate the chronophone to communicate over a correspondingly shorter interval, just so they can seem smarter by giving the answer immediately.

Comment author: Brilliand 23 August 2015 06:58:29AM 1 point [-]

I'd think the few hundred years of changing context there would cause the solution to come back to us as the solution to a different, much less difficult, problem.

Comment author: TheOtherDave 05 November 2010 05:41:06PM 8 points [-]

Of course this is true, as far as it goes.

But I'm inferring something from it in context that you perhaps don't mean, and I'd like to clarify. (Assuming you even read comments from this far back.)

Specific example: a couple of months after you posted this, I suffered a brain aneurysm that significantly impaired my working memory, to the point where even elementary logic problems -- the sort that currently would barely register as problems that needed solving in the first place - required me to laboriously work them out with paper and pen. (Well, marker... my fine motor control was shot, also.)

The question arises: could I have passed this initiation ceremony?

I certainly could not have given the right answer. It would have been a challenge to repeat the problem, let alone solve it, in a verbal examination. My reply would in fact have been "I'm not sure. May I have a pen and paper?"

If the guide replies more or less as you do here, then I fail.

I draw attention to two possibilities in that scenario:

(A) This is a legitimate test of rationality, and I failed it. I simply was less rational while brain-damaged, even though it didn't seem that way to me. That sort of thing does happen, after all.

(B) This test is confounding rationality with the ability to do mental arithmetic reliably. I was no less rational then than I am now.

If A is true, then you and the guide would be correct to exclude me from the club, and all is as it should be.

But if B is true, doing so would be an error. Not because it wasn't fair, or wasn't my fault, or anything like that, but because you'd be trying to build a group of rationalists while in fact excluding rationalists based on an irrelevant criterion.

Now, perhaps the error is negligible. Maybe the Bayesian Conspiracy will collect enough of the most rational minds of each generation that it's not worth giving up the benefits of in-group formation to attract the remainder.

OTOH, maybe not... in which case the Bayesian Conspiracy is on the wrong track.

Comment author: Brilliand 22 August 2015 05:27:41AM 0 points [-]

Do we know that saying "I don't know" is a failure? Clearly accepting the one-sixth answer given by the guide would be a failure, and stubbornly sticking to a different wrong answer is probably a failure as well, but saying "I need more time and equipment to figure this out" might very well be tolerated.

In response to Initiation Ceremony
Comment author: Tom_McCabe2 28 March 2008 11:24:46PM 16 points [-]

"If I were asked that question, I'd ask for some pencil and paper because I'm mediocre at mental arithmetic."

I probably would have gotten the answer, but it wouldn't have occurred to me to say that the initial information was wrong. It's part of an initiation ritual for a mathematical cult; why would anyone bother checking to see if the actual numbers are correct? Saying "I do not, in fact, believe the information given is correct" feels like saying "The air around me contains oxygen".

Comment author: Brilliand 22 August 2015 05:06:34AM 1 point [-]

I thought of the possibility that Brennan might be counted as one of the people in the room (and thus he has more information than was stated) as a possible reason the one-sixth answer could be correct. From that angle, whether the information given describes the current moment is a very relevant concern.

After doing the math, it works out that if there are exactly 80 people in the room, and Brennar himself belongs to the Heresy of Virtue (highly unlikely), then one-sixth is in fact the correct estimation (based on 45 female virtuists, and 9 male virtuists other than Brennar).

Comment author: taryneast 15 August 2015 02:14:20AM 1 point [-]

I'd lay a high likelihood that you have quite a few more advantages than the kind of person I'm thinking of. You probably have your fair number of disadvantages too, but you've (through being lucky enough to have good health, intelligence, time and/or money for education and maybe good friends/family for support) been able to overcome those "on your own" (except for the aforementioned support)... which means you are categorically not the kind of person I'm thinking of when I am talking about people that need more support than others.

Some people need extra, and those people do try to pay for their extra.. but even so... some of them will still not be able to, due to circumstances that isn't their fault.

Do you condemn to death?

Comment author: Brilliand 18 August 2015 05:31:55PM 0 points [-]

At least in some cases, yes. I don't agree with the "every sentient mind has value" view that's so common around here; sentient minds are remarkably easy to create, using the reproduction method. Dividing a share of resources to every human according to their needs rewards producing as many children of possible, and not caring if they're a net drain on resources. I would prefer to reward a K-selection strategy, rather than an r-selection strategy.

The various advantages you list aren't simply a matter of chance; they're things I have because my parents earned the right to have children who live.

Comment author: themusicgod1 11 August 2015 03:22:29AM *  0 points [-]

No one has complicated thoughts about several dreams from totally different genres while experiencing that one is unable to move a muscle without being awake.

...I've had some pretty complicated dreams, where I've woken up from a dream(!), gone to work, made coffee, had discussions about the previous dream, had thoughts about the morality or immorality of the dream, then sometime later come to a conclusion that something was out of place(I'm not wearing pants?!) then woken up to realize that I was dreaming. I've had nested dreams a good couple of layers deep with this sort of thing going on.

That said I think you have something there, though. Sometimes I wake up (Dream or otherwise) and I remember my dream really vividly, especially when I awake suddenly, due to an alarm clock or something

But I've never had a dream that I struggled to remember what was in my dream inside of my dream. At the least, such an activity should really raise my priors that I'm toplevel.

Comment author: Brilliand 11 August 2015 06:03:08AM 1 point [-]

One method to check if you're dreaming is to hold your nose shut and try to breathe through it - if you're dreaming, your nose will work "normally", whereas if you're awake actual physics will take effect. (Note: every time I've done this while dreaming, I immediately got very excited and woke up.)

Comment author: taryneast 24 July 2011 05:12:32PM *  6 points [-]

I think it's more complex than that.

Zaire's argument is that some people actually need more of "the pie" than others. Equal portions aren't necessarily fair, in that situation.

For example: would it be fair if every person on the globe got an equal portion of diabetic insulin? No, obviously not. We disproportionately give insulin to diabetics. Because that is more fair than to distribute it equally amongst all people (regardless of their health situation).

The disagreement here is between two perfectly understandable concepts of fairness. Both of them make sense in different ways. I see no easy solution to this myself.

Comment author: Brilliand 11 August 2015 12:36:49AM -1 points [-]

Diabetics pay for their insulin. If someone needs more resources than others do, they need to earn those extra resources in some way.

In response to Conjunction Fallacy
Comment author: minusdash 23 February 2015 09:36:16PM 0 points [-]

There's also a linguistic issue here. The English "and" doesn't simply mean mathematical set theoretical conjunction in everyday speech. Indeed, without using words like "given" or "suppose" or a long phrase such as "if we already know that", we can't easily linguistically differentiate between P(Y | X) and P(Y, X).

"How likely is it that X happens and then Y happens?", "How likely is it that Y happens after X happened?", "How likely is it that event Y would follow event X?". All these are ambiguous in everyday speech. We aren't sure whether X has hypothetically already been observed or it's a free variable, too.

Comment author: Brilliand 17 July 2015 10:19:40PM *  0 points [-]

In my experience, the english "and" can also be interpreted as separating two statements that should be evaluated (and given credit for being right/wrong) separately. Under that interpretation, someone who says "A and B" where A is true and B is false is considered half-right, which is better than just saying "B" and being entirely wrong.

Though, looking back at the original question, it doesn't appear to use the word "and", so problems with that word specifically aren't very relevant to this article.

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