Carl Sagan once told a parable of someone who comes to us and claims: “There is a dragon in my garage.” Fascinating! We reply that we wish to see this dragon—let us set out at once for the garage! “But wait,” the claimant says to us, “it is an invisible dragon.”

Now as Sagan points out, this doesn’t make the hypothesis unfalsifiable. Perhaps we go to the claimant’s garage, and although we see no dragon, we hear heavy breathing from no visible source; footprints mysteriously appear on the ground; and instruments show that something in the garage is consuming oxygen and breathing out carbon dioxide.

But now suppose that we say to the claimant, “Okay, we’ll visit the garage and see if we can hear heavy breathing,” and the claimant quickly says no, it’s an inaudible dragon. We propose to measure carbon dioxide in the air, and the claimant says the dragon does not breathe. We propose to toss a bag of flour into the air to see if it outlines an invisible dragon, and the claimant immediately says, “The dragon is permeable to flour.”

Carl Sagan used this parable to illustrate the classic moral that poor hypotheses need to do fast footwork to avoid falsification. But I tell this parable to make a different point: The claimant must have an accurate model of the situation somewhere in their mind, because they can anticipate, in advance, exactly which experimental results they’ll need to excuse.

Some philosophers have been much confused by such scenarios, asking, “Does the claimant really believe there’s a dragon present, or not?” As if the human brain only had enough disk space to represent one belief at a time! Real minds are more tangled than that. There are different types of belief; not all beliefs are direct anticipations. The claimant clearly does not anticipate seeing anything unusual upon opening the garage door. Otherwise they wouldn’t make advance excuses. It may also be that the claimant’s pool of propositional beliefs contains the free-floating statement There is a dragon in my garage. It may seem, to a rationalist, that these two beliefs should collide and conflict even though they are of different types. Yet it is a physical fact that you can write “The sky is green!” next to a picture of a blue sky without the paper bursting into flames.

The rationalist virtue of empiricism is supposed to prevent us from making this class of mistake. We’re supposed to constantly ask our beliefs which experiences they predict, make them pay rent in anticipation. But the dragon-claimant’s problem runs deeper, and cannot be cured with such simple advice. It’s not exactly difficult to connect belief in a dragon to anticipated experience of the garage. If you believe there’s a dragon in your garage, then you can expect to open up the door and see a dragon. If you don’t see a dragon, then that means there’s no dragon in your garage. This is pretty straightforward. You can even try it with your own garage.

No, this invisibility business is a symptom of something much worse.

Depending on how your childhood went, you may remember a time period when you first began to doubt Santa Claus’s existence, but you still believed that you were supposed to believe in Santa Claus, so you tried to deny the doubts. As Daniel Dennett observes, where it is difficult to believe a thing, it is often much easier to believe that you ought to believe it. What does it mean to believe that the Ultimate Cosmic Sky is both perfectly blue and perfectly green? The statement is confusing; it’s not even clear what it would mean to believe it—what exactly would be believed, if you believed. You can much more easily believe that it is proper, that it is good and virtuous and beneficial, to believe that the Ultimate Cosmic Sky is both perfectly blue and perfectly green. Dennett calls this “belief in belief.”1

And here things become complicated, as human minds are wont to do—I think even Dennett oversimplifies how this psychology works in practice. For one thing, if you believe in belief, you cannot admit to yourself that you merely believe in belief. What’s virtuous is to believe, not to believe in believing; and so if you only believe in belief, instead of believing, you are not virtuous. Nobody will admit to themselves, “I don’t believe the Ultimate Cosmic Sky is blue and green, but I believe I ought to believe it”—not unless they are unusually capable of acknowledging their own lack of virtue. People don’t believe in belief in belief, they just believe in belief.

(Those who find this confusing may find it helpful to study mathematical logic, which trains one to make very sharp distinctions between the proposition P, a proof of P, and a proof that P is provable. There are similarly sharp distinctions between P, wanting P, believing P, wanting to believe P, and believing that you believe P.)

There are different kinds of belief in belief. You may believe in belief explicitly; you may recite in your deliberate stream of consciousness the verbal sentence “It is virtuous to believe that the Ultimate Cosmic Sky is perfectly blue and perfectly green.” (While also believing that you believe this, unless you are unusually capable of acknowledging your own lack of virtue.) But there are also less explicit forms of belief in belief. Maybe the dragon-claimant fears the public ridicule that they imagine will result if they publicly confess they were wrong.2 Maybe the dragon-claimant flinches away from the prospect of admitting to themselves that there is no dragon, because it conflicts with their self-image as the glorious discoverer of the dragon, who saw in their garage what all others had failed to see.

If all our thoughts were deliberate verbal sentences like philosophers manipulate, the human mind would be a great deal easier for humans to understand. Fleeting mental images, unspoken flinches, desires acted upon without acknowledgement—these account for as much of ourselves as words.

While I disagree with Dennett on some details and complications, I still think that Dennett’s notion of belief in belief is the key insight necessary to understand the dragon-claimant. But we need a wider concept of belief, not limited to verbal sentences. “Belief” should include unspoken anticipation-controllers. “Belief in belief” should include unspoken cognitive-behavior-guiders. It is not psychologically realistic to say, “The dragon-claimant does not believe there is a dragon in their garage; they believe it is beneficial to believe there is a dragon in their garage.” But it is realistic to say the dragon-claimant anticipates as if there is no dragon in their garage, and makes excuses as if they believed in the belief.

You can possess an ordinary mental picture of your garage, with no dragons in it, which correctly predicts your experiences on opening the door, and never once think the verbal phrase There is no dragon in my garage. I even bet it’s happened to you—that when you open your garage door or bedroom door or whatever, and expect to see no dragons, no such verbal phrase runs through your mind.

And to flinch away from giving up your belief in the dragon—or flinch away from giving up your self-image as a person who believes in the dragon—it is not necessary to explicitly think I want to believe there’s a dragon in my garage. It is only necessary to flinch away from the prospect of admitting you don’t believe.

If someone believes in their belief in the dragon, and also believes in the dragon, the problem is much less severe. They will be willing to stick their neck out on experimental predictions, and perhaps even agree to give up the belief if the experimental prediction is wrong.3 But when someone makes up excuses in advance, it would seem to require that belief and belief in belief have become unsynchronized.

1 Daniel C. Dennett, Breaking the Spell: Religion as a Natural Phenomenon (Penguin, 2006) .

2 Although, in fact, a rationalist would congratulate them, and others are more likely to ridicule the claimant if they go on claiming theres a dragon in their garage.

3 Although belief in belief can still interfere with this, if the belief itself is not absolutely confident.

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Anna, this blog is too advanced for you and you should not be commenting on it. Go read The Simple Truth until you understand the relation between a map and the territory.

[EDIT: I deleted an additional comment from Anna in this thread.]

1AgentME1y(Updated link: The Simple Truth [http://yudkowsky.net/rational/the-simple-truth] )

Oh great, now I'm going to think "There's no dragon in my garage" every time I open my garage door for the next week...

I enjoyed The Simple Truth, thanks for linking it.

[["If the pebbles didn't do anything," says Autrey, "our ISO 9000 process efficiency auditor would eliminate the procedure from our daily work."]]

This "ISO 9000" hypothesis has not been supported by direct observation, unfortunately...

From the post:

While I disagree with Dennett on some details and complications, I still think that Dennett's notion of belief in belief is the key insight necessary to understand the dragon-claimant. But we need a wider concept of belief, not limited to verbal sentences.

If you've read Dennett on beliefs, you'll appreciate that this "wider concept" based on behavior and predictability is really at the heart of things.

I think it is very difficult to attribute a belief in dragons to this "dragon-believer". Only a small subset of his acti... (read more)

How does this compare with Popper's theory? In the instance above, it's clear that belief in belief doesn't make sense. But things may not be as clear. Won't an event with low probability look like the invisible dragon before it happens?

Anna, If you're talking about real dragons, the theory that made the most intuitive sense to me (I think I read it in an E.O. Wilson writing?) is that dragons are an amalgamation of things we've been naturally selected to biologically fear: snakes and birds of prey (I think rats may have also been part of the list). Dragons don't incorporate an element of them that looks like a handgun or a piping hot electric stove, probably because they're too new as threats for us to be naturally selected to fear things with those properties.

Eliezer, Very interesting post. I'll try to respond when I've had time to read it more closely and to digest it.

I want my wife to read this, but I don't think she'd believe it.

This post helps me understand some of the most infuriating phrases I ever hear (which the title immediately reminded me of): "it doesn't matter what you believe as long as you believe something", "everyone has to believe in something", "faith is a virtue", &c. It makes sense that if a person's second-order belief is stronger than their first-order belief, they would say things like that.

Was the reply to Anna serious? That's outrageous.

Shocked, it wasn't my first interaction with her.

I like Eliezer's essay on belief very much. I've been thinking about the role of belief in religion. (For the sake of full disclosure, my background is Calvinist.) I wonder why Christians say, "We believe in one God," as if that were a particularly strong assertion. Wouldn't it be stronger to say, "We know one God?" What is the difference between belief and knowledge? It seems to me that beliefs are usually based on no data. Most people who believe in a god do so in precisely the same way that they might believe in a dragon in the garag... (read more)

2johnwcowan9yKnowledge involves more than belief. You know p if all of the following are true: 1) You believe p. 2) p is true. 3) If p were not true, you wouldn't believe it (justified true belief) 4) If p were true, you would believe it (Gettier belief) And most beliefs, such as the belief that my keys are in my left pocket, are trivial and true, as well as being based on data.
1TheOtherDave9yAt least in my mind, the processes that generate beliefs like "my keys are in my left pocket" are not perfectly reliable -- at least once, I have thought my keys were in my left pocket when in fact I left them on the dresser. So #3 is demonstrably false for me; on this account, I don't know where my keys are. Which is perfectly internally consistent, though it doesn't match up with the colloquial usage of "to know," which seems to indicate that the speaker's confidence in p is above some threshold. There's nothing wrong with having precisely defined terms of art, in epistemology or any other field. But it can lead to confusion when colloquial words are repurposed in this way.
4MixedNuts9yAdd "with high probability" everywhere.
0Clarica9yAnd also, "How do you know." Your question is more helpful, of course. Any person who believes that there is a non-evidentiary dragon in a garage will have some way to answer mine, hopefully without going through too much more stress.

I've got a double garage... what if the dragon sneaks out one door while I'm coming in through the other door, then comes in behind me through the second door while I look for it outside the first door?? Dragons everywhere now!!

The parable was original with Antony Flew whose Theology and Falsification can be found here http://www.stephenjaygould.org/ctrl/flew_falsification.html

The parable your refer to by Sagan I think should be attributed to Antony Flew whose Theology and Falsification is available online. http://www.stephenjaygould.org/ctrl/flew_falsification.html

Trying to work out the biases of the new antispam filter. Frequency of comments from same individual in same thread ?

That lastr one got through, so let's try : Random malfunction ?

Anna: Whether you call it science fiction, heuristics, overcoming bias, history, a belief is a belief. You can't prove belief as it's self-subjective. --That only makes for more of a reason it should only be self affecting, too many people try to influance the actions of others bases on their dragons

You can't tell someone what they feel is wrong. --Yes I can. "There's a dragon in my bathroom"... (careful examination of the bathroom)... "No, there isn't, you're wrong."

Each individual has there equation when it comes to understanding the... (read more)

If there exists a conventional syntax for quoting another comment, I think a commenter should use that convention rather than invent his own syntax, don't you?

There is a distinction between Belief and Knowledge. We can believe things that are untru and disbelieve things that are true.

At least in the case of religious people who are actually convinced God exists, I think the difference between belief and knowledge is thus: Belief is when you think something is true but it's controversial. Knowledge is when you think someting is true and think everyone would agree with you.

I knew as soon as I read the first paragraph that the comments would start discussing religion, haha...

John Rozendaal, I never really thought about the "We know"/"We believe" distinction before. Seems to me like the church conditions people to think of their ideals as a belief, so that the thought of 'knowledge' wont creep into their minds and make them think. Thinking is the church's worst enemy.

I believe the difference between belief and knowledge stems from experience. Knowledge is accepted as proven data, whether from the experience of others or through your own direct experience. Beliefs are accepted as something proven to varying levels of personal satisfaction inferred directly from experience, dependent upon the person and the belief.

This makes the two rather interdependent in my view, for how can one know without believing that his knowledge is truth and how can one believe without knowing something to believe in?

In the case of modern religion, people take the belief others express as knowledge and use it as a basis for their own beliefs.

X: There's something that makes beliving and knowledge quite different, and that’s truth which isn’t inside one person head but out there, in reality. I’m sure that if we ask this man if he knows there is a dragon in the garage he will reply affirmatively, no doubt about it, but the truth is that there is no dragon and he just think he knows is in there. But the man doesn’t know anything, he believe a lie and he is making excuses to protect the lie, and one of those excuses is that he knows is in there, is not a belief.

I think this is one of humanity great... (read more)

"There's something that makes beliving and knowledge quite different, and that’s truth which isn’t inside one person head but out there, in reality."

Ehm, let me ask you this: Are you 100% sure that the sun will come up tomorrow?

All evidence points that way, yes. We have a fair idea of what is going on yes. But that's where the ball stops - we will never know with 100% certainity.

When we stop acknowledging that the science of tomorrow may produce evidence that will turn our whole world-view upside down, is when Science becomes Religion.

I'm not say... (read more)

Does the idea that it is a good thing to subject our beliefs (and even our belief in belief) to logical and analytical scrutiny count as belief in itself or is it so justifiable as to count as knowledge? If so, what is the justification?

0Anomylous6yI don't think it does. Scrutinizing your beliefs is a corollary - it naturally follows if you believe that "Truth is good and valuable and its pursuit is worthwhile." We value truth, we want our maps to match the territory, and so we scrutinize our beliefs. If anything needs to be justified, it's the value placed on truth and knowledge thereof. And that's actually an interesting problem. Although my intuition shouts TRUTH IS GOOD, there's not much I can say to prove that statement, outside of "It's useful to be able to make accurate predictions." It seems like the goodness of truth ought to be provable some way. But maybe it's just a moral value that our (sub-)culture happens to hold particularly strongly? Perhaps someone better versed than I am in the arts of rationality can give a better answer.
0Lumifer6yProve in which way? Not to mention that you need to define "good" first. Would the observation that people who disregard "truth is good" rarely survive for long be considered a kinda-proof? :-)

I've always thought that the idea of "believing in" things was very curious. This is a very thought-provoking article. Every time I engage a debate about this subject (the relevance or usefulness of beliefs) someone is sure to say something about beliefs existing for the benefit of the believer. My feeling is that with most beliefs and with most believers, there is an internal acknowledgement of the falsifiablity of their belief which is outweighed by the perception that some benefit is derived from the belief. What I interpret from this is that ... (read more)

0Clarica9yDo you believe in anything, or is it all feeling and knowing?

The real question is not "is there a dragon?", but "why is it having sex with my car?"

Chelo: "I don't think we ever posess true knowledge."

I KNOW I went to Tesco's this morning. Am I wrong? Discuss!

Main post "The claimant must have an accurate model of the situation somewhere in his mind, because he can anticipate, in advance, exactly which experimental results he'll need to excuse."

I know this is a bit of a side issue, but how do you justify this claim from the example given? You don't need such a model to give the answers he gives. Surely you once engaged in late-night undergraduate pseudo-intellectual discussions... (read more)

"Those who find this confusing may find it helpful to study mathematical logic, which trains one to make very sharp distinctions between the proposition P, a proof of P, and a proof that P is provable"

This is a bit of a side question, but wouldn't a proof that P is provable be a proof of P? In fact, it sounds like a particularly elegant form of proof.

1RobinZ11ySeconded - this is an interesting question. (And I suspect that there are some interesting cases in which a proof that P is provable does not constitute a proof, but this is mainly because I've seen mathematicians break similarly intuitive propositions before.)
1wedrifid11yIt wouldn't surprise me either. However such cases would have to rely on a precise definition of 'proof' differently to what I use. The result would then be filed under 'fascinating technical example' but not under 'startling revelation' and I would take note of the jargon for use when talking to other mathematicians.
2Psy-Kosh11yHrm... if the system is isn't necessarily trustworthy, then that the system proves that it can prove P doesn't mean that it's actually true that it can prove P, I guess. EDIT: actually, having it as an explicit axiom "If this proves P, then P" runs you into trouble in any system that has something like Lob's theorem. ("if some specific subset of the rest of this system, (ie, other than this axiom) proves P, then P" can potentially be okay, though)
5Eliezer Yudkowsky11yIf you trust base system B, then a proof that P is provable in B is good as gold to you. But it is not a proof in B. http://lesswrong.com/lw/t6/the_cartoon_guide_to_l%C3%B6bs_theorem/ [http://lesswrong.com/lw/t6/the_cartoon_guide_to_l%C3%B6bs_theorem/]
0Anomylous6yOutside of mathematics, a statement that is provable is also disprovable. Then it's called a hypothesis. I'm reminded of the joke where an engineer, a physicist, and a mathematician are going to a job interview. The interviewer has rigged a fire to start in the wastepaper basket, to see how they react in a crisis situation. The engineer sees the fire, sees the water cooler, grabs the water cooler and dumps it on the fire. The physicist sees the fire, sees the water cooler, grabs pencil and paper, calculates the exact amount of water needed to extinguish the fire, then pours that amount of water into the basket, exactly extinguishing the fire. The mathematician sees the fire, sees the water cooler, and says, "Ah! A solution exists!".
0LizzardWizzard6yHere's an example of what Doug Hofstadter writes in I Am A Strange Loop [http://occupytampa.org/files/tristan/i.am.a.strange.loop.pdf]. Kurt Goedel discovered that Principia Mathematica by Bertrand Russell does provide reference to itself. So Russell in his book yields the propositions and their proofs, and then Goedel assigns specific numbers to proofs and therefore proves that there is a proof that they are in fact, provable

Blarg... okay this one is tripping me up. There are two parts to this comment. The first part is quasi-math; the other is not. It is very much a brain dump and I have not edited it thoroughly.

EDIT: I think I managed to get it cleared up and responded with a second comment. FYI.

Let B(X) mean belief in X where belief is defined as a predictor of reality so that reality contains event X. Using "There is a dragon in my garage" as X we get:

  • B("There is a dragon in my garage.")
  • B("There is not a dragon in my garage.")

I think ... (read more)

8MrHen11yI think I found an example of Belief in Belief that makes sense to me. The other day I met someone and they talked about how World War 3 would take place by next October. They didn't really go into details, and I didn't press for details, but the basic source of reasoning was the Book of Revelations. If I had pressed for information I am sure all sorts of soft reasons would be produced about the current state of international affairs and blah, blah, blah. If I asked if America would be invaded and if there would be terrible destruction the answer would probably be, "Yes." Yet I am positive that they are doing nothing to prepare for invasion and won't be surprised in the slightest when October rolls around with no World War. World War 3 will still be happening "soon" and "soon" is still 18 months out. There won't be any change in behavior, no worries about the botched prediction, no wondering if perhaps the Book of Revelations isn't the best source material. This is certainly a Belief in Belief. They really do think they believe it. If I asked them if they believed in an October '11 WW3, they would say, "Yes." But there is no conviction and no action as a result of this belief. So... do they really believe? I think now I understand.

Would there be any experimental results that he wouldn't need to excuse?

The idea here is that if you really believed you had an invisible dragon in your garage, if somebody proposes a new test (like measuring CO2), your reaction should be "Oh, hey! There's a chance my dragon breathes air, and if so, this would actually show it's there! Of course, if not, I'll need to see it as less likely there's an invisible dragon."

If instead, your instant reaction is always to expect that the CO2 test returns nothing, and to spend your first thoughts (even before the test!) coming up with an excuse why this doesn't disconfirm the dragon... then the part of you that's actually predicting experiences knows there isn't actually a dragon, since it instantly knows that any new test for it will come up null.

0MrHen11yDo people actually do that? I couldn't think of anyone I know who would do that. I finally came up with an example of someone I know who has a belief in belief, but it still doesn't translate into someone who acts like you described. I am not saying it is impossible; I've just never met anyone who acted like this and wasn't blatantly lying (which I am assuming disqualifies them from belief in belief).
4AngryParsley11yUmm... have you met a religious person? As soon as you mention anything about evidence or tests, they'll tell you why they won't/don't work. These sorts of excuses are especially common if you talk about testing the efficacy of prayer.
2wedrifid11yI think he may have had trouble avoiding them, even if you don't count the mirror...
3byrnema11yYour observation and orthonormal's observations are correct: religious people often expect and claim that evidence for God is impossible. This is because when they say he exists, they mean existence in a different sense than what you think of. It's Gould's separate magisteria. Physical materialism rejects the separate magisteria, and I'm convinced that it is self-consistent in doing so. However, dualists do believe in the separate magisteria and you cannot try to interpret their beliefs in the context of monism -- it just comes out ridiculous. Religious people who have assimilated the ideas of separate magisteria think that the religious fundamentalists who expect there could be evidence of God, and actually expect science to conform to 'true' religious belief are kind of crazy. Ironically, physical materialists seem to have more affinity for and focus much more on the theistic beliefs of the latter (crazy) group. I don't know what fraction of believers comprise each group (I do know that the fraction of bible literalists increases substantially as you move further south in the United States) but my impression is that the separate magisteria set are much more concerned with rationality and self-consistency, so you're more or less ignoring the group that would listen to you and which you could have an interesting (albeit frustrating) conversation with. I'll go back and read 'belief in belief', but I don't think you have a good interpretation of the people who expect no evidence of God.
6byrnema11yOh yes, 'Belief in Belief', recalled vividly as I reread it.* I liked this post (up-voted). It's a bit of physical-materialist solidarity-building, an opportunity taken to poke fun at the out-group. The material being made fun of is taken out of context only to the extent that material coherent to one world-view is transplanted without translation to another. As Eliezer aptly put it, The thing is, not everyone owns this. The out-group you're making fun of doesn't . The appeal of this view is the paradigmatic strength of physical materialism. No one has mentioned the idea of dual magisteria as a better explanation for this behavior in these comments until now: that no evidence is expected for the dragon because the dragon isn't just invisible, its existence is non-empirical. John Mark Rozendaal [http://lesswrong.com/lw/i4/belief_in_belief/eel] simultaneously gets the paradigm difference and dismisses it: This is an especially useful quote because it highlights how many religious groups (John's background was Calvinist) realize their beliefs are non-empirical and find this virtuous. That's why they say they believe in one God, rather than know of one God -- faith in something non-empirical isn't just tolerated, it's what their faith is about. -------------------------------------------------------------------------------- * I was about to link to the post 'Belief in Belief' and then realized this is where I am .. these Less Wrong worm holes take some getting used to!

I am in occasional contact with religious people, and they don't behave as the "separate magisteria" hypothesis would predict.

For instance, I have heard things along the following lines: "I hope my son gets better." "Well, that's not in your hands, that's in God's hands." All this said quite matter-of-factly.

There is active denial here of something that belongs in the magisterium of physical cause and effect, and active presumption of interference from the supposedly separate magisterium of faith.

Of course most of those people back down from the most radical consequences of these beliefs, they still go see a doctor when the situation warrants - although I understand a significant number do see conflict (or at least interaction) between their faith and medical interventions such as organ transplants or blood transfusions.

This isn't just an epiphenomenal dragon, it's a dragon whose proscriptions and prescriptions impinge on people's material lives.

3byrnema11yInteractions between the magisteria are contradictions for you, not necessarily to a dualist who believes it all works out, somehow. (For example, somehow we know about the second magesterium, and knowledge of it has significance on our interaction with the first.) Also complicating matters is that each religious person has their own location on a scale of self-consistency. I find that most religious people fall well short of self-consistent, but not as short as claiming the dragon doesn't breath just so the CO2 detector won't be used. My point in the comments above is that when religious people claim that there is no evidence or counter-evidence for God, it's not as often a desperate measure to protect their belief, but simply that their belief in God is not meant to be about an empirical fact like a dragon would be.
8Eliezer Yudkowsky11yContradictions are contradictions. If, in general, the magisteria don't interact, but in some specific case, they do interact, that's a contradiction. It's a model that doesn't meet the axioms. That is a matter of logic. You can say "The dualist asserts that no interaction is taking place", but you can't say, "for the dualist, that is not a contradiction".
-1[anonymous]11yI can. In another comment [http://lesswrong.com/lw/i4/belief_in_belief/1l3n] you wrote, I challenge myself to show you a concept of "separate magisteria" that is conceptually coherent and consistent. Of course it requires relaxation of the initial assumptions of empiricism. Should I proceed, or do you already grant the conclusion if I am going to relax these assumptions, to save me the trouble?
4byrnema11yI do not think this is the best example you could have given, because it can be interpreted -- and often is meant as -- just a version of the Serenity Prayer. Much worse is when people promise to pray for you, or advise you to pray, as though this will improve the chances of everything turning out OK. In these cases, I try to just focus on their good intentions; that they will pray for me because they do care. However, sometimes I really do get quite upset with having to pretend that I'm grateful for and satisfied with their prayers when perhaps I would like more sympathy and emotional support or pragmatic help.
3MrHen11yThink of the relation between the magisteria as a one-way relationship. The supernatural can affect the natural but there is no way to move backwards into the supernatural. This is flat wrong and doesn't accurately describe the theology/cosmology of most theists, but it helps when using the concept of magisteria. Personally, I don't think the term magisteria is completely useful in this context. There is a deep problem behind all of these things where one layer or set of beliefs trumps another. In a framework of map/territory beliefs this makes little sense. It certainly doesn't translate well when talking to someone who doesn't adhere to a map/territory framework. An example: If you asked the person why God didn't make your son get better you will get a bazillion answers. Likewise, if you asked about taking your son to the hospital they will tell you that you should. These two beliefs aren't in conflict in their system. I have watched an entire congregation pray for someone who had cancer. They earnestly believed that their prayer was having some effect but if you asked for particulars you will get the bazillion answers. These people are not trying to explain away a future answer. They have seen what appears to be a bazillion different endgames for the scenario they are now in. That, mixed in with the crazy amount of factions within Christian theological circles, isn't going to make sense with a map/territory framework. But they aren't using that framework. The weak assumption in the dragon example is that the believer of the dragon hasn't already tried using a CO2 meter. Don't underestimate the amount of historical questions packed behind the confusing answers you get when you ask someone to prove their dragon exists. That being said, the dragon example does bring up a very awesome and valid point. If I took a few of those people who were in that congregation who prayed about cancer and asked them years later about the prayee's status... what would they say?

Think of the relation between the magisteria as a one-way relationship. The supernatural can affect the natural but there is no way to move backwards into the supernatural.

Then the natural can perceive the supernatural but not vice versa. To perceive something is to be affected by it.

The real problem with those who go on about separate magisteria is that they are emitting words that sound impressive to them and that associate vaguely to some sort of even vaguer intuition, but they are not doing anything that would translate into thinking, let alone coherent thinking.

I'm sorry to be brutal about this, but nothing I have ever heard anyone say about "separate magisteria" has ever been conceptually coherent let alone consistent.

There's just one magisterium, it's called reality; and whatever is, is real. It's a silly concept. It cannot be salvaged. Kill it with fire.

1wedrifid11yDo you consider it a useful concept for describing a particular kind of stupidity (eg. Aumann)? Or is a useless concept even then?
0MrHen11yI think it is a useless concept even then. It doesn't make sense and doesn't compute. By the time you translate whatever "stupidity" you are describing into "magisterium" you (a) know enough about the stupidity to speak to it on its own terms and (b) aren't really talking about the stupidity; you are talking about magisterium which is a bastardization of two beliefs. How does that help?
2MrHen11yErm... I agree with you? I don't think the term magisteria is an accurate description of what they believe: "Magisteria" doesn't do anything useful. People have been using the word to describe why theists think God is "above" empirical results. Blarg. This is a semantic war. "Affect," in this case has nothing to do with perception. Don't forget that these people are not working with the same framework. I am not trying to defend the framework or even that I am claiming it for myself. I am only trying to help explain something. Yeah, okay, I am with you. I hope I wasn't giving the impression that I am advocating separate magisteria. You don't have to apologize for being brutal; I am confused that it seems directed at me.
6metaweta10yI grew up as a Mormon; they have a very different view of God than most Christians. God is an "exalted man", essentially a human that passed through a singularity. Also, regarding spirits: "There is no such thing as immaterial matter. All spirit is matter, but it is more fine or pure, and can only be discerned by purer eyes. We cannot see it; but when our bodies are purified we shall see that it is all matter." Spirits are "children" of God, literally progeny in some sense. Spirits are attached to human bodies, live life as mortal beings, and then separate, retaining the memories of that time; the promise of the resurrection is a permanent fusing of spirit matter to undying bodies made of normal matter, and exaltation, reserved for those who prove worthy, is the ability to create spirit beings. It is the spirit that is conscious. "Eternity" just means "far longer than you have the ability to properly conceive of". "Sin" means "addictive substances or behaviors". This sort of story is pretty decent sci-fi for early 1800s. Mormons fully expect spirit matter to show up in the correct theory of physics, whether it's dark matter or supersymmetric particles, or whatever. As a missionary, I encouraged people to pray and ask God if the Book of Mormon was true; many who did so had an experience that was so unusual that they took us very seriously after that. Those that didn't couldn't be held accountable for not believing us, since that kind of experience was up to God to provide. I now think there are simpler explanations for most of what I once believed. It took me a long time to come to the conclusion that I was wrong because of the "no conflict between science and religion" tenet, and I was raised as a Mormon in a very loving, functional family, and had particularly clever parents who were very good apologists, and I'm not a very good rationalist yet.
0Sniffnoy11yAs a specific example of Eliezer's larger point, prayer is a natural attempt to influence the supernatural; so by that account, prayer must be futile.
1MrHen11yEr, I am not defending the idea of one-way relationships between magisteria. The point was meant to highlight that magisteria is very much the wrong term. As far as the one-way relationship, the term was not used to mean communication, causality, or anything else in particular. The easiest example is a write-only folder on my computer. I can drop a file in that folder but do not have any direct measurement of its success or what happens to it after I drop it there. This relationship is "one-way" in the same way that my original statement was using "one-way." Likewise, a read-only file can be opened and viewed but not modified. This is also "one-way" in the same manner that I meant "one-way" in the original statement. Both of these examples are not one-way in the manner that magisteria would describe one-way. And again, I am not trying to defend this view. I am merely trying to describe why magisteria is the wrong term. Prayer would be an example of dropping a file into a write-only folder. We do something and assume that something happens to it later. We don't have access to whatever happens because we don't have read access. This statement wouldn't make any sense in the cosmology of a typical theist. That cosmology may be completely wrong but using this statement to tell them that prayer is futile would make you sound like a complete nut. The discussion needs to start somewhere else.
1byrnema11yI read your comment again. The set of religious people I'm talking about don't deny things in this magisterium. They believe that things in this magesterium would never be in conflict with their beliefs about the second. The person who is speaking second in this exchange would have assumed that the parent has already done all the pragmatic things they should. It is always the case that the health of a child is outside the parent's hands to some extent.
3Morendil11yWhen I used the words "active denial" I did so deliberately. If you asked me about my son's health, and I had cause to worry, I'd say something like: "We're arranging the best care we can given our situation; we're aware there's a limit to how much we can know about what's the matter with him, and a limit to how much we can control it." What a phrase like "God's will" conveys is quite different. The meaning I get from it is that my efforts are futile: if it is part of God's plan that my son should die, he will, no matter how much I arrange for the best care. If it is part of God's plan that he should live, he will live, even if all I do is feed him herbs. Now of course, in Bayesian terms, I have no usable priors about God's plan. I can't ever reason from the evidence - my son lives or dies - back to the hypothesis, since the hypothesis can explain everything. And if everybody admitted as much, it would be admissible to call this "a matter of faith, distinct from matters of evidence". To say that everyone is free to form whatever bizarre beliefs they like. The big issue, the elephant in the drawing room, is that faith is not just a private matter. There are people who do claim that they have privileged information about God's plan - that matters of faith, for them, are matters of evidence. And this privileged access to God's plan gives them a right to pass judgment on matters of worldly policy, for instance the current Pope's recent proclamations on the use of condoms to fight the AIDS epidemic. How is that not denying things in this magisterium? If the "separate magisteria" hypothesis was tenable, we would have no reason to see so many people hold correlated beliefs about the non-physical magisterium. Each person would form their own private faith, and let each other person do the same. (The humor of Pastafarianism [http://www.venganza.org/] resides precisely in the ironic way they take this for granted.) Correlated beliefs can only mean that the magisteria a
1byrnema11yYou've brought up many different points in this comment. Am I wrong to feel phalanxed? I don't see anything here that has to do with the original point I was making, except possibly an admission that you refuse to consider the group of theists I was talking about. I guess the problem is that we're all talking about different belief sets -- me, you, MrHen -- and without pinpointing which belief culture we're talking about or knowledge of their relative incidence, this is fruitless.
1Morendil11yAgree entirely (I said as much in response to MrHen's "outing" post); so I wanted this to be about things I'd heard first-hand. "Phalanxed" is a word I wasn't familiar with, but I hear your connotation of "mustering many arguments", as in military muster. I'll cop to having felt angry as I was writing the above; that isn't directed at you. I went back to your original comment [http://lesswrong.com/lw/i4/belief_in_belief/1l35], the nub of which I take to be this: you tolerate as self-consistent the belief of some groups of theists, on the grounds that their beliefs have no empirical consequences, and that is precisely what marks these beliefs as "faith". The nub of what I wanted to say is: you're reading the exchange I quoted generously. The way I heard it, it had a different meaning. My understanding is that these women weren't using "God" as a synonym for "luck/uncertainty". They were referring to the personal God who takes an active interest in people's lives, which is what they've been taught in their churches. (This is just something I overheard while passing them in the street, so I don't know which church. But I picked this example to illustrate how common it is, even for an atheist, to hear this kind of thing.) I have looked up Calvinists, if that's who you mean by "the group of theists" in question. Their doctrines, such as "unconditional election", refer (as best I can understand those things) to a personal God too, which is expected as a subgroup of Christians. They take the Bible to provide privileged access to God's plan. A personal God who takes an active interest in events in this world, as outlined in the Bible, does not meet your criteria for tolerance. It is a belief which has empirical consequences, such as the condemnation of homosexuality. It doesn't matter how "benign" or "moderate" these inferences are; they show up "separate magisteria" as a pretence.
2byrnema11yI was responding to the idea that theists are involved in blatant double-think where they anticipate ways that their beliefs can be empirically refuted and find preemptive defenses. The idea of "separate magisteria" may have been one such defense, but it is the last: once they identify God as non-empirical they don't have to worry about CO2 detectors or flour or X-ray machines -- ever. I think that the continued insistence on thinking of God as a creature hidden in the garage that should leave some kind of empirical trace reveals the inferential distance between a world view which requires that beliefs meet empirical standards and one that does not. You suggest that the "separate magisteria" is a pretense. This appears to be along the lines of what Eliezer is arguing as well; that it is a convenient 'get out of jail free' card. I think this is an interesting hypothesis -- I don't object to it, since it makes some sense. We base our views about religion on our personal experiences with it. I feel like I encounter people with views much more reasonable than the ones described here fairly often. I thought that 'separate magesteria' described their thinking pretty well, since religion doesn't effect their pragmatic, day-to-day decisions. (Moral/ethical behavior is a big exception of course.) I've encountered people who insist that prayers have the power to change events, but I don't think this is a reasonable view. I thought people mostly prayed to focus intentions and unload anxiety. Some data on what people actually believe would be extremely useful.
3Alicorn11yI polled some theist friends who happened to be online, asking "What do you think the useful effects of prayer are, on you, the subject on which you pray, or anything else?" and followup questions to get clarification/elaboration. Episcopalian: "The most concrete effect of prayer is to help me calm down about stressful situations. The subject is generally not directly affected. It is my outlook that is most often changed. Psychologically, it helps me to let go of the cause of stress. It's like a spiritual form of delegation." Irish Catholic With Jesuit Tendencies: "The Ignation spirituality system has a lot to do with using prayer to focus and distance yourself from the emotions and petty concerns surrounding the problem. Through detatched analysis, one can gain better perspective on the correct choice. ... Well, ostensibly, it's akin to meditation, and other forms of calming reflection possible in other religions. For me, though, I tend to pray, a) in times of crisis, b) in Mass, and c) for other people who I think can use whatever karmic juju my clicking of proverbial chicken lips can muster." (On being asked whether the "karmic juju" affects the people prayed for:) "It's one of those things. "I think I can, I think I can."" (I said: "So it helps you help them?") "I guess. Often, there's little else you can do for folks." Mormon: "Well, I think it depends on the need of the person involved and the ability of that person to take care of him/herself. I have heard stories from people I trust where miraculous things have occured as the result of prayer. But I find that, for me personally, prayer gives me comfort, courage, and sometimes, through prayer, my thoughts are oriented in ways that allow me to see a problem from an angle I couldn't before and therefore solve it. Is it beneficial? Yes. Is it divine intervention? Hard to say. Even if it's just someone feeling more positive as a result of a prayer, I think it's a benefit-- particularly for the sick. Positive a
2AdeleneDawner11yEven better, a study [http://www.psychologicalscience.org/media/releases/2010/lambert.cfm]. (Upshot: Praying for someone has a significant effect on the praying individual's inclination to be selfless and forgiving toward that person.)
1wedrifid11yThis was a sample of friends of an atheistic philosopher who were answering a question by that same philosopher. The sample, unfortunately, tells me almost nothing about the general population.
0[anonymous]11yThank you, Alicorn. It's very helpful to have any data. Even data from people that are educated and comfortable with atheism, like myself, is better than atheists just speculating about what theists think.
0wedrifid11yBelieving in a specific God (who, for example, promises to answer prayers) is an unreasonable view. Believing in the same God but also believing that prayers are unable to change events is even more unreasonable. It's just more practical.
0byrnema11yI'd like to clarify that I've not stuck my neck out that any beliefs are reasonable. I said I often encounter beliefs that seem much more reasonable. Even more? Why?
3wedrifid11yRoughly speaking: p(A) = 0.0001 p(A && !A) = 0
1byrnema11yJust curious -- are you a moral realist? The correlation of beliefs (discounting bible literalists, etc.) is mainly over value judgements rather than empirical facts. For example, if you disagree with the Pope, you probably disagree with his ethics rather than any scientific statements he is making. Yikes! NYtimes [http://www.nytimes.com/2009/03/18/opinion/18wed2.html]
0Morendil11yI have no idea. My meta-ethics are in flux as a result of my readings here. I have described myself as a "Rawlsian", if that will help. It seems to me that most of our intuitions about ethics are intutions about how people's claims against each other are to be settled, when a conflict arises. I believe that there are discoverable regularities in what agreements we can converge on, under a range of processes for convergence, humanity's checkered history being one such process. What convinced me of this was Axelrod's book on cooperation and other readings in game theory, plus Rawls. The veil of ignorance is a brilliant abstraction of the processes for coming to agreements. I think the Pope is being an ass when he says that condoms would worsen the AIDS epidemic rather than mitigate it. I don't know much about his personal ethics. I don't pay much attention to Popes in general. I most emphatically do not believe that the Pope has "every right to express his opposition to the use of condoms on moral grounds". Perhaps he has a right to a private opinion on the matter. But when he makes such a claim, given his influence as pontiff, it is a fact that large numbers of people will act in accordance, and will suffer needlessly as a result - either by contracting the disease or by remaining celibate for no good reason. They are not acting under their own judgement: if the Pope said it was OK to wear rubber, they would gladly wear rubber.

It's Gould's separate magisteria. Physical materialism rejects the separate magisteria, and I'm convinced that it is self-consistent in doing so. However, dualists do believe in the separate magisteria and you cannot try to interpret their beliefs in the context of monism -- it just comes out ridiculous.

It is not possible to interpret "separate magisteria" as different kinds of stuff, one "empirical" and one "non-empirical". What they are, rather, is different rules of thinking. For example, prayer can often help and never hurt in individual cases, but have no effect in the aggregate (e.g. when surveys are performed). There's no consistent model that has this attribute, but you can have a rule for thinking about this "separate magisterium" which says, "I'll say that it works and doesn't hurt in individual cases, but when someone tries to survey the aggregate, I won't expect positive experimental results, because it's not in the magisterium of things that get positive experimental results".

Mostly, "separate magisterium" is the classical Get-Out-Of-Jail-Free card. It can't be defined consistently. Mostly it means "Stop asking me those annoying questions!"

This division, needless to say, exists in the map, not in the territory.

1byrnema11yI agree. Dualism is simply incoherent within the empirical framework. It also explains why they don't expect a CO_2 detector to work or have any relevance.
0PhilGoetz11yIf, in quantum mechanics, we can say that something doesn't happen unless it's observed, why can't we say that prayer works only if it isn't observed (in the aggregate)? They seem equally mysterious claims to me.
0byrnema11yIndeed, certain interpretations of quantum mechanics (for example, non-local action at a distance) point to dualism. You don't even need to be quite so exotic: spontaneous particle creation in a vacuum would be evidence that X isn't closed or complete. These are real and interesting problems at the interface of science and philosophy. It doesn't minimize physical materialism to acknowledge this. (I keep saying that I agree that dualism is incoherent -- likewise I think that some interpretations of quantum mechanics and the existence of any truly random processes would be incoherent as well for equivalent reasons. )

99% of the people I know are religious. This isn't an exaggeration. I can think of 2 or 3 that aren't. (This doesn't count online interactions.)

So... I guess I will just repeat what I said earlier. I've never met anyone who acted like this and wasn't blatantly lying.

You have to realize that "evidence or tests" does not mean the same thing to them as it does to you. They have been conditioned against these words. If the belief is something as vague as, "God will show up during worship." you cannot ask the phrase, "What evidence do you have for this?" This puts them on an immediate defensive because they are used to jerks asking the questions.

This has little to do with quests for belief. It has more to do with the arguments as armies concept. This is an important point. Please don't dismiss it without thinking about it.

The appropriate way to ask the question is to ask for details about how God is showing up and act enthusiastic. "Every time? Wow! How do you know? Does this happen at other worship services? Has it always happened here? Does he show up stronger at some than others? Which ones are the best? Does he say anything to you?"

If this sou... (read more)

0[anonymous]11y[Deleted] Sorry, I forgot about the difference between explaining away misconceptions about religious belief/practice and speaking in a descriptive positive way about them. I (try to remember to) self-censor the latter.
9Bo10201011yI have close friends who are religious, and something that always struck me as both odd and tragic is how they treat their prayers vs. the prayers of others. When someone else laments that their prayers have not been answered, they reassure them and encourage them to continue praying. When their own prayers are not answered, they get frustrated and worry that somehow they're failing God and that they don't deserve to have their prayers answered. For others, they act like no excuse is necessary ("God has a plan"), but for themselves they look for one ("I've been lax in my faith"). This is good evidence for the "belief in belief" theory, but is kind of a bummer to think about (How would you feel if you knew the person reassuring you about your prayers actually had the same frustration as you?). What's even more of a bummer is how often priests/pastors/etc. get asked "Why does God talk to everyone but me?"
0MrHen11yThe explanation is that they are just trying to make their friend feel better. You cannot make yourself feel better with the same trick because you know you are secretly condemning your friend for being lax in their faith. You could deny that, I suppose, but I see this more as hypocritical than anything else. Also, this is significantly more common in certain denominations than others. Some denominations have entire books that solely address this problem.
0Bo10201011yI don't think that the people I know are secretly condemning their friends for being lax in their faith. It's like they feel constant guilt, and don't identify their bad situations as caused by the same things other peoples' bad situations are. Kind of like chalking someone else's bad behavior up to character flaws but your own to bad circumstances. Your point about certain denominations is well taken; my friends are almost exclusively one.
5AngryParsley11yI use different language if I'm talking to a theist. Usually I ask something like, "Do you think prayer works?" They say, "Yes." I say, "So if there was a group of people with some disease, we should expect those who were prayed for to be more likely to get better, right?" The conversation branches here. Either they say, "No" because they know about the studies that have been done, or they say, "Yes," I mention the studies, and they say something about how you can't put God to the test. No it is not. Their reaction is more emotionally charged than in the dragon example. The theists have a belief but anticipations guided by not-belief. Another example: One of my friends is studying to be a Catholic priest. He believes in evolution. Of course I couldn't help but ask him if he thought (non-human) animals went to heaven. He said no. "Ah-ha!" I thought, "The trap is set!" Me: "So there had to be some point in evolution where two hairy proto-humans gave birth to a slightly less hairy human. Even though they only differed from each other as much as we differ from our parents, the proto-human parents didn't have souls and the child did. If the child went to heaven, he would ask God where his parents went. Friend: "Yes." Me: o_O Well at least he was consistent. Later I asked him about the efficacy of prayer and he said it worked as long as you weren't doing a test to see if it worked. How convenient. ETA: Oh and he doesn't think cryonics will work since the soul leaves the body at death. Also he believes strong AI is impossible.
2MrHen11yThis is the best example I have seen yet, but I am still not convinced that the problem is with anticipations not being guided by beliefs. He still anticipates something but is willing to amend the wrong side of the experiment when something goes weird. But yeah, this is a much clearer example. I can think of a bunch of people I know who act like this. The rest of this comment is nitpicking over something only slightly related. -------------------------------------------------------------------------------- This sentence will trigger the conditioning I was talking about. This is the exact wrong way to talk to someone about the subject. Those who say "No" because they know about the studies are not like the dragon example. They would have to say no before they knew about the studies. And, included in "studies," this means every single failed prayer from their own life . If you found someone who had absolutely no good reason to doubt prayer they would expect the studies to show prayer works. A pre-dodge of the experiment is much more likely to point to previous encounters with experiments than anticipations hooked up to not-beliefs. Those who say "Yes" are now amending their belief to fit the facts. This is not like the dragon example. Stop trying to trap people. It is petty, rude, and just makes the world worse. Most people, even theists, are willing to talk about their beliefs if they don't feel defensive. People can smell a trap coming as soon as they see someone's face. As soon as they get defensive, the conversation becomes a war. This is bad. Really, the fact that you seem so surprised by this answer makes me think you have no idea what your friend believes. When your predictors to answers about technical questions are off enough to make you go o_O you may want to start looking at your predictors. Sigh. I am sorry for jumping at you. I don't really have a good excuse, but I am sorry anyway.
5AngryParsley11yBut it's fun! At least it's fun between friends. Remember that my friend got the last laugh in my trap example. We both know we're not going to convince each other, but it's still fun to play argument chess. Just to balance things out, I'll give you an example of a trap my friend set for me. Me: (Starts to explain transhumanism. Quotes EY saying, "Life is good, death is bad. Health is good, sickness is bad." etc) Friend: "If life is good and death is bad, then isn't suicide wrong in your view?" Me: "Umm... I guess that's a bit of an edge case." On reflection, I do now wonder if it's better to modify someone's mind so that they are no longer suicidal than let them kill themselves. After all, death is a much bigger change than a few erased memories.
-5Unknowns11y
1Eliezer Yudkowsky11yDo you ever pray? Have you ever asked God, even in the silence of your heart, for something you truly wanted? Have you ever looked at the experimental results for intercessory prayer? What do you expect them to show? There ya go.
4MrHen11yReally? That's it? Should I continue this conversation? Is there anything to be had or learned here? The internet is a tricky place and it could be my mood tonight, but I feel that this seems to be headed down a volatile path. I don't mind talking about it but I will get tired of dealing with comments that aren't making much of an effort to do some quick thinking on their own. The implication in this is more that this is a stupid, dead horse, argument circle that everyone has been around a few times. The implication is not that you aren't thinking or that you should be writing small essays on prayer. This is just a big rabbit hole and I get the feeling that no one really wants to go there again. -------------------------------------------------------------------------------- Talking anyway... If I asked any Christian I know if they prayed for a brand new car in their driveway tomorrow morning they would probably give an answer like, "Well, it could happen, but it's not very likely." I don't see this as dodging experimental evidence before the test has happened. More than likely they already tried something like that when they were kids and it obviously failed. My expectation of the experiments on intercessory prayer is that it would do about as well as a placebo. (I am guessing we are talking about prayer for health issues.) Perhaps a little better than placebos, but I don't know the positive affects of visitors on patients. For some reason, I assume that being stuck alone in a hospital is bad for the average person's mood which would probably affect their recovery. What I would find more telling is the affect of prayer without the patient hearing about it. In this case, I would expect no significant difference. But I still ask God for stuff. It makes me feel better and it helps me think about the stuff as a problem to solve. It is a way for me to acknowledge that stuff. "God" could be replaced by a different term, and if I reject Theism it probably will be
0MrHen11yI would like to hear which part of this post gets downvotes. I could see either part deserving them.
1Douglas_Knight11yIf you want to know which part people are voting on, split it into two posts.
1Eliezer Yudkowsky11yI didn't think it deserved a downvote, so I upvoted, FWIW.
3Eliezer Yudkowsky11yI think that you are interpreting your religious fellows with too much charity. Some of them might be like you. Others won't be, unless you're hanging out with an exclusively Unitarian crowd. If you really want to see a straight-up case, http://lesswrong.com/lw/1lf/open_thread_january_2010/1es2 [http://lesswrong.com/lw/1lf/open_thread_january_2010/1es2]
5MrHen11yYeah, I see everyone with charity. I rarely run into truly stupid people. Most of them have stupid beliefs and stupid habits but they are intelligent enough to still be alive. These people are smart enough to understand the concepts at LessWrong. At least, smart enough to understand everything I have read so far. Maybe not the mathy particulars, but the high level concepts, sure. The astrologer in your example is not stupid. He dodges because he already knows it will fail because he has seen it fail. I suspect he latches onto his belief for other reasons. I really don't see how he could be following astrology and not see it fail from time to time. The appropriate question isn't in the form of an experiment because you don't know what the believer expects. I get that this is belief in belief. What I don't get is how this matches the dragon example. He isn't dodging an experiment that he hasn't seen yet. He sees it all the time. Trying to verify the accuracy of astrology is something these people do every day. You can watch in the same video as people ponder if a saying applies to them. Half of them reject it without feeling like their whole system crashed. I am not defending astrology. I am not defending the beliefs in it. I am confused as to how this looks like the dragon example. The closest dragon-esque example I have seen posted here was this: I am starting to think I am misunderstanding the example.
2tunesmith8yJust as a completely non-religious example, my girlfriend is a medical social worker and has been working recently with a patient that is absolutely convinced he has cancer. There has apparently been some cases of tests that came back clean, and his excuses after the fact, but it's also turned in to him anticipating future tests not finding the cancer, yet with him still certain he has cancer. I had originally suggested that she ask him ahead of time something like, "well if we do this test and it comes back clean, will you let it go?" but he wasn't even open to the question.
0[anonymous]8yLike what? Just curious.
0tunesmith8yI asked... he apparently doesn't say much. She's theorizing Münchausen syndrome, which means he's not necessarily conscious that he's feigning illness.
6[anonymous]11yLate to the game, but I'm precisely in this boat. I don't have faith -- if I did, I'd have no qualms whatsoever about facts and arguments presented by atheists. I wouldn't be nervously claiming that the dragon is invisible. (Some people who think the apocalypse is nigh actually do stockpile canned food. That's faith; they believe in Revelations the same way I believe in physics.) I don't have faith, because I'm actually frightened that some archaeologist will find evidence that there wasn't any Exodus, for instance. And the fear is really that changing my religious beliefs will make me a worse person. Less grateful? Less reverent? Less respectful? That's the basic idea but I'm not sure if those words convey it. To give a non-religious analogy, take the question of whether men have evolved to be irresponsible fathers. That's an empirical question. But a man can be afraid of believing that he is, indeed, biologically designed to be an irresponsible father, because he fears that such a belief will make him actually treat his children poorly. A rational man, we'd hope, would decide "I'll be a good father, whatever the evolutionary biologists say." But he can only do that if he has some independent reason to be a good father, and if he's aware he does. A religious person wants to be a good person, and wants to have the right sort of attitude to the world. But all his reasons and motivations come from God. He could fear not believing in God because he fears not being good. Presumably, he has some other, non-God motivations for wanting to be good; but let's say that he doesn't know what they are. Then his fear might be justified. With no God and no principles, his behavior might actually change.
7RobinZ11yIf I may extend your hypothetical frightened father metaphor: the man is worried that he is biologically designed to be an irresponsible father, but he is mistaken to worry that he will find out that he is biologically designed to be irresponsible. What he wants is to be responsible, not to think that he is responsible, so the mere fact of whether or not he knows some specific fact is not going to affect that. Whatever the truth is, the hypothetical frightened father - and the very real frightened theists, such as yourself - already are living under whatever conditions actually hold. If the father is a responsible one, he already wins, whatever his biological predisposition was. If a theist is a good person, that theist already is a good person, whether God is real or not. That is the first of two essential points. The second is this: if you would rather be good than not, then you are already on the right path, even if you can't see where you are going. Others have walked this way before, and escaped into clear air [http://www.ebonmusings.org/atheism/clearair.html].
3[anonymous]11yWell, my issue is that people act based on their beliefs. A father will do things for his children because he thinks he can, and thinks he should. If he reads an article in Psychology Today and doesn't see the point any more, because baboon fathers don't raise children, well, then, his behavior is likely to change. The worst case scenario is believing incorrectly that it's okay to do wrong. Believing incorrectly that it's wrong to do something okay is not as bad; you're mistaken, but you're not destructive. The loss-averse strategy is to be very suspicious of claims that tell you "Relax, don't worry, it's all right to do X."
3mattnewport11yA little knowledge is a dangerous thing. The solution to this dilemma is to learn more. It really isn't so bad on the other side if you just keep walking and don't look down.
3[anonymous]11yI wouldn't be here if I weren't seriously open to changing my mind. I'll give it some thought.
4MrHen11yThe relevant question is whether the good person would remain good after they discover God is not real. My hunch is that most people who are good would stay that way. But I like this point: And I will take it with me.
3RobinZ11yIt's better than a hunch - it's backed up experimentally. I think it actually comes down to the same logical idea of The Bottom Line [http://lesswrong.com/lw/js/the_bottom_line/], the modus tollens: if the bottom line is formed through good processes, then it often remains strong even when the text above it is created through other means. You (or, I suppose, I) could write an essay on all the cases where it is what was written above the bottom line that was garbage. I heard that here [http://lesswrong.com/lw/jy/avoiding_your_beliefs_real_weak_points/], ascribed to Eugene Gendlin [http://wiki.lesswrong.com/wiki/Litany_of_Gendlin]. It is a valuable insight, I think.

Well, I'm kind of ... done.

It occurred to me that nothing I actually revere could object to me responding to the evidence of my eyes and mind. I can't help doing that. It can't possibly be blameworthy.

I don't feel that I'm losing anything right now. What I always took seriously was a sense of justice or truth. Not just mine, you understand, and maybe not a bunch of platonic forms out in the Eagle Nebula either, but something worth taking seriously. A little white light. That's what I was afraid would go away. But I don't think it will, now, and all the rest is just window dressing. Maybe I can even pay better attention to it without the window dressing.

I couldn't believe I'd ever be happy like this, and maybe I'll see my error soon enough... for so long this was something I promised myself I'd never do, a failure of will. But right now this seems ... better. Actually better. Less phony. Truer to what I actually did revere all along.

5RobinZ11y*hugs*
3byrnema11yWould you say that you were expending a lot of effort trying to believe things when it didn't feel natural to believe them, and now you feel happy because that burden is lifted? Are there any other (what are the reasons) for the happiness?

Yes! It's that. It's also that I'm starting to think it's not so terrible; that I'm not a traitor to anything worth my loyalty.

Also. For a long, long time I felt that God had given up on me... that any deity would have long ago decided I was no good and put me in the reject file. God's love was an unknown, but it seemed very, very unlikely. A more cheerful thought -- but not, I think, a false one -- is that there is no distance between Justice and the Judge. If I do right, there's no additional question, "But is it good enough for God?" I've done right. If I learn from my mistakes and make restitution, there's no additional "But will God forgive me?" If I've paid my debts, then I've paid my debts.

All I have to do is do justice, love mercy, and walk humbly with reality. Suddenly this seems feasible as it never did before.

Just curious, based on your phrasing I would guess that you're Jewish, and possibly orthodox (there is some precedent for that here). I pushed the big unsubscribe button in the sky two month ago myself and have gone through some of the same emotions.

7[anonymous]11yJewish, yes, orthodox, no (and always wondered about the consistency of that; if you're already choosing not to be strictly observant, what can you then conclude?) yeah...I should know well enough by now that there are lots of atheists floating around, but it's nice to have extra data points, especially if they're friendly!

I know this is an old comment, but... Having gone through a similar process, I just want to give you a big warm hug.

3jwhendy10yFollowed your recent post here and thought I'd add my support as well. I went through something very similar last Christmas (some of that story HERE [http://technologeekery.blogspot.com/2010/07/quest.html]) and it's more or less ongoing. I really love how you've put things, especially these:
0byrnema11y(MrHen) (RobinZ) I guess it's backed up, for example, by Europe as a poll in 2005 [http://en.wikipedia.org/wiki/Religion_in_Europe] found that "18% do not believe there is any sort of spirit, god or life force." And life in Europe is ticking along fine.
3thomblake11yThat's why a lot of atheist organisations exist that promote ideas like "you can be good without God". If people can get over the belief that morality flows only from God, there aren't so many worries about people acting worse for not being religious. It's kindof silly really. Socrates did a reductio on Divine Command Theory in the Euthyphro, and the Catholic Church has rejected it for related reasons for a long time now.
1JGWeissman11yIt may help to consider the question what would you do without morality? [http://lesswrong.com/lw/rq/what_would_you_do_without_morality/] (also see the follow up: The Moral Void [http://lesswrong.com/lw/rr/the_moral_void/]).
2[anonymous]11ySeriously, if there were no morality, I would still have tastes, and they would still involve being fairly nice to people, but I'd generally put myself first and not worry about it. I'd sometimes be a freeloader or slacker, but not to such extremes that I could see how my actions hurt other people. I'd generally be a productive, sympathetic person, but not terribly heroic or altruistic. I would ... not be much different from the way I am now. But without the guilt. Without the sense that that can't possibly be enough.
4thomblake11yFor some of us, 'ethics' (here read as equivalent to 'morality') is an answer to the question "What should I do (or want)?", which is equivalent to "What do I have most reason to do (or want)?". If you care about the answers to questions like "Should I order a hamburger or a hot dog?" and "Should I drink this bottle of drain cleaner?" and "Should I put myself first?" then you care about ethics. If I offer you a bottle of drain cleaner to drink and you refuse it, and I ask you, "What reason did you have for refusing it?" and you give me any answer, then you're not an ethical nihilist; you think there is something to ethical questions. Of course, some would not cast such a broad net in their definition of 'ethics', but I don't tend to find such theories of ethics very useful.
2NancyLebovitz11yI believe that for the most part, people make their religions in their own image.
0Perplexed10yMr. Hen, As I understand your notation, B(B(X)) would mean "I believe that I believe X". Lemmon's fourth axiom for doxastic modal logic is B(X) implies B(B(X)). This is sometimes called the positive introspection axiom. I'm pretty sure it applies in any reasonable theory of "rationality" But this is apparently not what the post says that "Belief in belief" is. In this thread, "Belief in belief" seems to be something like "I ought to believe X, therefore I want to believe X, therefore I will myself to believe X, and I believe that I have succeeded, therefore I believe that I believe X (even though an objective observer can see that I don't really believe X deep down)" This kind of belief in belief is irrational. I believe that I believe that such a notable philosopher as Dennett has not completely messed up the meaning of the word "belief" in his zeal to deprecate the continued existence of non-atheists.
0mist42nz9yYou have declared B(X) and B(~X) as is often done (re: P=P, Q=~P) yet you have not proven (or examined) that X is properly (and only) dividable into X, ~X for all cases of "X" for practice: "this sentence is not true". is easily correct, if one realises that it -assumes- that the only possible values of the sentence are covered by X OR ~X. (ie the B(X)= TRUE || B(~X)=FALSE). When one realises that "a square circle" looks exactly like 'a square circle', and thus can be "real" then one starts to understand the a priori assumptions one has created when looking at conditions tested by B(X) and B(~X) as proof tests. :) Not believing in belief (or faith) is a belief.

I also liked this essay very much. Many times it has occurred to me that "There are people who may claim to believe in Y, but deep down they know just as well as everyone else that Y is not true."

I would add that our conversation with the hypothetical dragon claimant is not likely to get to the point where you are discussing bags of flour. Because by that point he will probably be extremely angry with you and one way or another the conversation will be concluded.

As the old joke goes, "Shut up, she explained."

Actually I think it was St... (read more)

-1brazil8411yI would also note that if your conversation with the dragon claimant took place on Less Wrong, he would probably just downvote you. ;)

I also liked this essay very much. Many times it has occurred to me that "There are people who may claim to believe in Y, but deep down they know just as well as everyone else that Y is not true."

I would add that our conversation with the hypothetical dragon claimant is not likely to get to the point where you are discussing bags of flour. Because by that point he will probably be extremely angry with you and one way or another the conversation will be concluded.

As the old joke goes, "Shut up, she explained."

Actually I think it was St... (read more)

Hi, I'm new to this blog. I haven't read all the essays and whatnot, so if you read something I say that you think is bull, I'd like it if you linked me to the essay.

Anyway... Regarding the dragon and the garage scenario: what would the dude say if I were to ask "how do you know the Dragon is there if it's impossible to know if he's there?"

0RobinZ11yIt's an interesting question. Judging by Eliezer Yudkowsky's story in Is That Your True Rejection? [http://lesswrong.com/lw/wj/is_that_your_true_rejection/], they would be likely to say something that sounded good even if it's not their real reason.
0YaAf11yWhat would sound good?
0RobinZ11yThe question would have an answer for some actual believer in belief - not for a hypothetical character in a thought exercise.
2byrnema11yKeeping in mind that the thought exercise has limited isomorphism to belief in God. No one believes in an invisible dragon in their garage ... because there isn't any reason to think there is a dragon there. Theists have reasons to believe in God, atheists just don't agree with those reasons.
3thomblake11y"My ancestors thousands of years ago were aided by the provably omnibenevolent dragon, who then assured them he would forever live invisibly in my garage." Just off the cuff

Might belief in belief occasionally be valuable when overcoming bias? It would be better to correct my beliefs, but sometimes those beliefs come from bias. I might be convinced in my head that standing on the glass floor of an airplane and looking down is totally safe - this specially-modified-for-cool-views airplane has flown hundreds of flights - yet in my heart deeply believe that if I step onto it I will fall through. I might then choose to "believe in the belief that it is safe to take a step", while all my instinctual reactions are based on a false model. The cognitive dissonance is due to my inability to integrate something so foreign to the evolutionary environment into my belief structure.

1komponisto10ySee The Mystery of the Haunted Rationalist [http://lesswrong.com/lw/1l/the_mystery_of_the_haunted_rationalist/].

Belief in disbelief:

One of our neighbors in Tisvilde once fixed a horseshoe over the door to his house. When a mutual acquaintance asked him, 'But are you really superstitious? Do you honestly believe that this horseshoe will bring you luck?' he replied, 'Of course not; but they say it helps even if you don't believe it.'

— Niels Bohr

(Note: This is often retold with Bohr himself as the one with the horseshoe, but this quote appears to be the authentic one.)

I wonder how common that is, believing that you don't believe something but acting in a way that i... (read more)

2MixedNuts9yThe placebo effect is weakened but doesn't disappear if you know it's a placebo.
1Morendil9yCitation needed :)
2MixedNuts9yHere's a study [http://www.ncbi.nlm.nih.gov/pubmed/21203519] (honestly labeled placebo vs nothing) for irritable bowel syndrome. I originally got it from a Science et Vie article on a study with four conditions (labeled as placebo vs as treatment; placebo vs treatment), can't remember what for.
1Morendil9yI remember this from earlier [http://lesswrong.com/lw/3g6/study_shows_placebos_can_work_even_if_you_know/], see my response in that thread, and my links to Silberman and Lipson. The study may well be measuring patients' tendency to want to fulfill doctors' expectations rather than any effect on the actual symptoms.
1MixedNuts9yI agree this study is a bit silly. I'll try to dig up the one I saw, but promise nothing. Agree that the placebo effect may contain lying to doctors. There may also be some regression to the mean - people who are too healthy are excluded from the study, so when everyone moves at random the ones sick enough to be selected get healthier.
1Nornagest9yMy understanding is that the studies establishing a placebo effect were controlled in a way that'd rule out regression to the mean as a cause of the perceived improvements. Lying to doctors does sound plausible, though.
2rkyeun4y[This citation is a placebo. Pretend it's a real citation.]
0Morendil9yWhat's weird about this is that if this theory works, anything forms an acceptable substitute. So you don't need to buy any actual homeopathic "medication", you can save lots of money by just eating some sugar. (The homeopathic markup on sugar is just unbelievable.) Even sugar isn't necessary, since you're stipulating that "what works" isn't any particular mechanism of action but just the action of treating yourself. You could as well choose to believe that taking a deep breath three times in succession is a good remedy against the cold (or whatever else ails you).
0MixedNuts9yTends to work pretty well on my own mental state, but very short term. Complicated (expensive?) impressive rituals help, though.
1RichardKennaway9yWhen I feel the first signs suggesting an incipient cold, I decide THIS IS NOT GOING TO HAPPEN, and it nearly always goes away. So far, I've only been able to make this work for colds, not any other malady.
1Will_Sawin9yMust remember to try this. Which incipient signs do you look for?
1RichardKennaway9yA roughness in the throat is usually the first thing I notice. Unchecked, it develops into a cough, sore throat, sneezing, and at the peak a couple of days of being completely unable to function. This happened about once a year on average before I discovered I could banish them by willpower, since when it's been more like once in five years, generally from extreme circumstances like being caught in the rain on a bike ride without adequate clothing.
0Feklatnim8yJust to chuck in a little more anecdotal evidence, my husband applied this belief in the placebo effect, and so long as he can get an early night, he never suffers the little bugs and headaches. It works in all instances where homeopathy has worked... ;) The placebo effect rocks!
2Normal_Anomaly9yI once took cough drops that really helped with the sore throat from a cold I had, and actually tasted good too. It was only after a day or two that I looked at the packaging and realized they were homeopathic. I didn't think too hard about it and kept taking them, because I wanted the placebo benefits and all the other brands of cough drop I own taste terrible.

Wow. So, I'm basically brand new to this site. I've never taken a logic class and I've never read extensively on the subjects discussed here. So if I say something unbearably unsophisticated or naive, please direct me somewhere useful. But I do have a couple comments/questions about this post and some of the replies.

I don't think it's fair to completely discount prayer. When I was a young child, I asked my grandmother why I should bother praying, when God supposedly loved everyone the same and people praying for much more important things didn't get what ... (read more)

4Larks10yHey, welcome to Less Wrong! You might want to take a moment to introduce yourself at the welcome thread [http://lesswrong.com/lw/2ku/welcome_to_less_wrong_2010/]. Hope you find LW enjoyable and educational!
3DBreneman10yHi there, nice to know I'm not the only one absolutely new and quaking in my slippers here. I don't think you're quite making the mistake of believing in belief. I can't model your brain accurately just by reading a few paragraphs of course, but you don't seem to show much flinching-away from admitting the judeo-christian god and the catholic interpretation of it is wrong. I think you're more identifying the religion of your family and peers as your 'group' (tribe, nation, whatever wording you prefer) and shying away from dropping it as part of your identity for the same reason a strong patriot would hate the feeling of betraying their country. I remember reading a thing about this by... some famous secularist writer, Dawkins or Harris I think. About a million years ago, for all the good my memory is serving me on the matter. I'll try and find it for you. As for being attracted to a higher order of things, well.. I agree with you. I just happen to think that higher order is quite physical in nature, hidden from us by the mundanity of its appearance. I think you might really want to read the sequences: http://wiki.lesswrong.com/wiki/Reductionism_(sequence [http://wiki.lesswrong.com/wiki/Reductionism_(sequence]) and http://wiki.lesswrong.com/wiki/Joy_in_the_Merely_Real [http://wiki.lesswrong.com/wiki/Joy_in_the_Merely_Real]
0Emile10yFunny, it's the second time this past week or so [http://lesswrong.com/lw/59i/offense_versus_harm_minimization/3yez] that I encounter a Lesswronger that identifies as Catholic. (Welcome to LessWrong by the way!)

Surprised not to find Pascal's wager linked to this discussion since he faced the same crisis of belief. It's well known he chose to believe because of the enormous (inf?) rewards if that turned out to be right, so he was arguably hedging his bets.

It's less well known that he understood it (coerced belief for expediency's sake) to be something that would be obvious to omniscient God, so it wasn't enough to choose to believe, but rather he actually Had To. To this end he hoped that practice would make perfect and I think died worrying about it. this is d... (read more)

Very interesting. I have transhumanist beliefs that I claim to hold. My actions imply that I believe that I believe, if I understand this properly.

A prime example would be how I tend to my health. There are simple rational steps I can take to increase my odds of living long enough to hit pay dirt. I take okay care of myself, but could do better. Much better.

Cryonics may be another example. More research is required on my part, but a non-zero last stab is arguably better than nothing. I am not enrolled. It feels a bit like Pascal’s Wager to me. Perhaps it... (read more)

1thomblake9yPretty much. Though it might just be a case of urges not lining up with goals [http://lesswrong.com/lw/8q8/urges_vs_goals_the_analogy_to_anticipation_and/]. In both cases, you profess "I should floss every day" and do not actually floss every day. If it's belief in belief, you might not even acknowledge the incongruence. If it's merely akrasia, you almost certainly will.
0WhiskyJack9yThat's helpful input, thanks. After reading the link and searching the wiki I suspect that it is more likely an akrasia/urges v. goals sort of thing based upon my reaction to noticing the inconsistency. I felt a need to bring my actions in line with my professed beliefs.
0rkyeun4yIt can be even simpler than that. You can sincerely desire to change such that you floss every day, and express that desire with your mouth, "I should floss every day," and yet find yourself unable to physically establish the new habit in your routine. You know you should, and yet you have human failings that prevent you from achieving what you want. And yet, if you had a button that said "Edit my mind such that I am compelled to floss daily as part of my morning routine unless interrupted by serious emergency and not simply by mere inconvenience or forgetfulness," they would be pushing that button. On the other hand, I may or may not want to live forever, depending on how Fun Theory resolves. I am more interested in accruing maximum hedons over my lifespan. Living to 2000 eating gruel as an ascetic and accruing only 50 hedons in those 2000 years is not a gain for me over an Elvis Presley style crash and burn in 50 years ending with 2000 hedons. The only way you can tempt me into immortality is a strong promise of massive hedon payoff, with enough of an acceleration curve to pave the way with tangible returns at each tradeoff you'd have me make. I'm willing to eat healthier if you make the hedons accrue as I do it, rather than only incrementally after the fact. If living increasingly longer requires sacrificing increasingly many hedons, I'm going to have to solve some estimate of integrating for hedons per year over time to see how it pays out. And if I can't see tangible returns on my efforts, I probably won't be willing to put in the work. A local maximum feels satisfying if you can't taste the curve to the higher local maximum, and I'm not all that interested in climbing down the hill while satisfied. Give me a second order derivative I can feel increasing quickly, and I will climb down that hill though.

This is fascinating. When I look back at the thought patterns of my younger self, I can see so much of this belief-in-belief. Despite being raised religious, I came to an agnostic conclusion at around age ten, and it terrified me, because I very much wanted to believe. To my mind, people with faith had a far greater sense of morality than those without, and I didn't want to fall into that latter category.

So I proceeded as if I believed, and eventually came to make justifications along the lines of 'ritual X accomplishes outcome Y' where Y was something ps... (read more)

It doesn't seem to me that this post actually makes any coherent argument. It spends a fair amount of words using seemingly metaphysical terms without actually saying anything. But that's not even the important thing.

Is this post supposed to increase my happiness or lifespan, or even that of someone else?

1Swimmer9638yWell, for one, "beliefs in beliefs" are embodied in patterns of neurons in human brains–they're a real phenomenon, not a "metaphysical" one, and they can influence peoples' thoughts, words, and actions. Someone who every week donates money to their their church, because they go to a church, because they "believe in God", may not really belief in God in the sense of not letting it determine any important decision. But the belief is still there, floating around interacting with the rest of their value system, combining with social pressure, pulling their personal opinions over towards the beliefs endorsed by that church, and of course costing them $x money every week, which, based on how churches usually spend money, is probably mostly spent on installing the belief in belief in God into other peoples' heads. On an individual level, it's hard to evaluate whether that person is more or less happy or will live longer, but on a societal level, there are definite effects.

As if the human brain only had enough disk space to represent one belief at a time!

If you think of belief as something like "representing the world as being a certain way", then a belief in Real Beliefs might have followed from profound ignorance of neursicence. But there are plenty of other ways of getting there. For instance, if one thinks of belief as expalaning actions, then the Real Belief is the one attested by action. Someone who does not giove to charity does ot Really Believe in chaity even if they say they do. Actions either occur o... (read more)

This post taught me a lot, but now "There is no invisible dragon in my garage" will be popping into my head whenever I see a garage.

I noticed that I was confused by your dragon analogy. 1) Why did this guy believe in this dragon when there was absolutely no evidence that it exists? 2) Why do I find the analogy so satisfying, when its premise is so absurd.

Observation 1) Religious people have evidence:

The thing about religion is that a given religion's effects on people tend to be predictable. When Christians tell you to accept Jesus into your heart, some of the less effective missionaries talk about heaven, but the better ones talk about positive changes to their emotional states. O... (read more)

"Belief in belief" exists as a phenomenon but is neither necessary nor sufficient to explain the claims of the Dragonist (if I may name his espoused metaphysics thus) in Sagan's parable.

My most recent encounter with someone who believed in belief was someone who did not in addition believe. He had believed once, but he lost his faith (in this case, in God, not dragons) and he wished he could have it back. He believed in belief--that it was a good thing--but alas, he did not believe.

In the above article, Eliezer (if I may so call him) was invoki... (read more)

3Jiro7yIf his mental state is invisible to us, that means we can't prove what his mental state is, but it should still be possible to have evidence for his mental state and to know it to some degree of certainty that isn't 100%. Which is no different from what science does to "prove" anything else.
2gfarb7yIt would be difficult to say what this evidence would be. As one who has spent some time with people who would generally be called deluded, I can assure you that finding an understandable explanation for their delusions is non-trivial.

My main take-away: There is a difference between conscious and subconscious. If you accuse sb with "You do not believe X" then you will get denial because he consciously believes it. The problem is that he subconsicously does not believe it and thus comes up with excuses in advance.

The rationalist virtue of empiricism...

I'm not disagreeing with any of the content above, but a note about terminology--

LessWrong keeps using the word "rationalism" to mean something like "reason" or possibly even "scientific methodology". In philosophy, however, "rationalism" is not allied to "empiricism", but diametrically opposed to it. What we call science was a gradual development, over a few centuries, of methodologies that harnessed the powers both of rationalism and empiricism, which had previo... (read more)

Went back to re-read some Lacan and Zizek after this, with regards to Dennett's 'belief in belief.' Very similar to the 'displaced belief' they talk about. The common example they give is Santa Claus: children probably don't believe it but they say they do for the presents, because they understand that the adults expect them to believe, etc. The parents don't believe it but they continue the ruse for the benefit of the children, other people's children, or whatever they tell themselves. Thus people often *do* admit t... (read more)

I agree with gfarb that the claimant does not necessarily believe in a belief; taking the parable literally, it is far more likely that the claimant suffers from a delusional disorder and actually genuinely believes that there is a dragon in his garage. As to why he anticipates that no one else will be able to detect the dragon, that would most likely be explained by his past experiences, where other people denied his experiences and failed to find evidence for them.