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Author Topic:   Pseudoskepticism and logic
Kitsune
Member (Idle past 4322 days)
Posts: 788
From: Leicester, UK
Joined: 09-16-2007


(1)
Message 286 of 562 (526844)
09-29-2009 11:54 AM
Reply to: Message 283 by Phage0070
09-29-2009 11:45 AM


Re: The negative hypothesis is not the rational default
quote:
Doubt alone does not negatively affect the outcome of any experiment, and is indeed the reason why experimentation is done. We learn from experiments because we do not know what the outcome will be; therefore, we *doubt* the outcome.
If the word "doubt" were removed from your statements and replaced with "uncertainty" then I would agree. If you doubt someone's belief that a god does or does not exist, you are moving from certainty to uncertainty. If you doubt the existence of a god, then you are moving toward atheism rather than agnosticism. I think the negative connotations of the word can cause problems.

This message is a reply to:
 Message 283 by Phage0070, posted 09-29-2009 11:45 AM Phage0070 has replied

Replies to this message:
 Message 290 by Phage0070, posted 09-29-2009 12:04 PM Kitsune has not replied

Phage0070
Inactive Member


Message 287 of 562 (526846)
09-29-2009 11:54 AM
Reply to: Message 282 by New Cat's Eye
09-29-2009 11:43 AM


Re: finally, a description
Catholic Scientist writes:
I haven't suggested heaven....
Then, having checked wherever you think it came from and finding nothing, we would conclude that either the whisperer escaped detection or you made it up. The circumstances of the claimed message would determine the likelihood assigned to each possibility.

This message is a reply to:
 Message 282 by New Cat's Eye, posted 09-29-2009 11:43 AM New Cat's Eye has replied

Replies to this message:
 Message 292 by New Cat's Eye, posted 09-29-2009 12:15 PM Phage0070 has replied

Modulous
Member
Posts: 7801
From: Manchester, UK
Joined: 05-01-2005


(1)
Message 288 of 562 (526847)
09-29-2009 11:57 AM
Reply to: Message 278 by Kitsune
09-29-2009 11:18 AM


Re: Only 100%, not more, please!!
Either it happened by chance as part of the natural processes of reality, or it happened through the operation of some conscious power.
If God exists, then he is a natural process of reality. And if it happens as part of the natural processes or reality, that doesn't necessarily imply 'chance'.
By this logic, we get a 50/50 chance that there is a god that created the universe
No, by this logic we get a 100% chance that the universe happened by the processes that are 'natural' to reality. The question then becomes 'what processes specifically?'
If you propose some entity or process for which we have no evidence and which cannot be tested in any way, the chances are you've proposed wrongly. It is possible you are right, but not likely.
If my daughter claimed that she'd seen fairies in our garden, I don't know how I'd make up odds for that. It's immaterial.
I wouldn't rule it out, but I would find it unlikely that the memory she has of her visual experience was as a result of actually experiencing an actual fairy entity if that fairy entity was unverifiable independently of human vision. (If by 'fairy' she meant 'a picture of a fairy' or the like, then we have a different claim altogether).

This message is a reply to:
 Message 278 by Kitsune, posted 09-29-2009 11:18 AM Kitsune has replied

Replies to this message:
 Message 391 by Kitsune, posted 10-01-2009 5:39 AM Modulous has replied

Kitsune
Member (Idle past 4322 days)
Posts: 788
From: Leicester, UK
Joined: 09-16-2007


(1)
Message 289 of 562 (526848)
09-29-2009 11:59 AM
Reply to: Message 284 by greyseal
09-29-2009 11:47 AM


Re: The negative hypothesis is not the rational default
quote:
Well, I think you're right, but your reasoning is slightly flawed.
It's the "teapot orbiting mars" conundrum - you could easily SAY that there is a teapot too small for the most powerful telescopes and equipment to detect orbiting mars, but you cannot prove it. You also cannot prove there isn't.
Maybe this example is slightly flawed? We have some empirical evidence available here. We know that human beings make teapots; they do not occur naturally. We know that human beings have not been to Mars. Therefore it is highly unlikely that there is a teapot orbiting Mars. But no, I can't prove that there isn't. I don't expect that the uncertainty will keep me awake at night.
quote:
of course, even the hardest skeptic would say it's possible, but that's nonsensical to assume it's true just because it may be.
Don't quite get what you're saying there.

This message is a reply to:
 Message 284 by greyseal, posted 09-29-2009 11:47 AM greyseal has replied

Replies to this message:
 Message 291 by greyseal, posted 09-29-2009 12:09 PM Kitsune has replied

Phage0070
Inactive Member


Message 290 of 562 (526850)
09-29-2009 12:04 PM
Reply to: Message 286 by Kitsune
09-29-2009 11:54 AM


Re: The negative hypothesis is not the rational default
LindaLou writes:
I think the negative connotations of the word can cause problems.
quote:
skep⋅tic [skep-tik]
—noun
1. a person who questions the validity or authenticity of something purporting to be factual.
2. a person who maintains a doubting attitude, as toward values, plans, statements, or the character of others.
3. a person who doubts the truth of a religion, esp. Christianity, or of important elements of it.
Then consider me to be taking the word back from those who misuse it.

This message is a reply to:
 Message 286 by Kitsune, posted 09-29-2009 11:54 AM Kitsune has not replied

greyseal
Member (Idle past 3884 days)
Posts: 464
Joined: 08-11-2009


Message 291 of 562 (526851)
09-29-2009 12:09 PM
Reply to: Message 289 by Kitsune
09-29-2009 11:59 AM


Re: The negative hypothesis is not the rational default
Maybe this example is slightly flawed?
Nope, I think it's pretty accurate. Where teapots come from has nothing to do with the existence or non-existence of a teapot orbiting Mars.
You cannot prove there is not one.
Therefore I ask you, do you believe there is?
Don't quite get what you're saying there.
Hmm, I thought it was obvious and straightforward...
If your default position is "maybe, maybe not" then you fill your world with maybe's.
Maybe there's a teapot orbiting mars.
Maybe there's a boogeyman under your bed
Maybe ghosts exist, you just haven't seen one
Maybe pink unicorns are real
Maybe, maybe, maybe...
Somebody who says you MUST believe it if you can't prove IT IS NOT would be forced to admit there must be all of those things.
Now, I don't know about you, but I don't think that we need to fill our world with maybe's.

This message is a reply to:
 Message 289 by Kitsune, posted 09-29-2009 11:59 AM Kitsune has replied

Replies to this message:
 Message 390 by Kitsune, posted 10-01-2009 5:27 AM greyseal has replied

New Cat's Eye
Inactive Member


(1)
Message 292 of 562 (526852)
09-29-2009 12:15 PM
Reply to: Message 287 by Phage0070
09-29-2009 11:54 AM


Re: finally, a description
IMMA combine replies...
From Message 285:
my default position is to not pack things.

Catholic Scientist writes:
Then by what evidence are you rejecting the hypothesis?
By the evidence that it lacks any evidence to support it.
Thus pseudoskepticism. You fit the definition well.
From Message 287
Then, having checked wherever you think it came from and finding nothing, we would conclude that either the whisperer escaped detection or you made it up. The circumstances of the claimed message would determine the likelihood assigned to each possibility.
Sure, so where's the evidence to determine the likelyhood that god is made-up?

This message is a reply to:
 Message 287 by Phage0070, posted 09-29-2009 11:54 AM Phage0070 has replied

Replies to this message:
 Message 295 by Phage0070, posted 09-29-2009 12:37 PM New Cat's Eye has replied

Stile
Member
Posts: 4295
From: Ontario, Canada
Joined: 12-02-2004


Message 293 of 562 (526854)
09-29-2009 12:29 PM
Reply to: Message 259 by Kitsune
09-29-2009 9:06 AM


Your inconsistency is rational?
LindaLou writes:
Stile writes:
Are you sure you want to use the word "rational" in regards to an idea that cannot be differentiated from pure human imagination?
Yes, because "cannot be differentiated from the human imagination" is not the same thing as "it's made up" and therefore with no empirical evidence one way or the other, the correct rational position is true skepticism or agnosticism.
You claim there is a difference? What, specifically, is the difference between an idea that "is made up" and one that "cannot be differentiated from the human imagination?"
Especially since I can just say "Actually, maybe someone's just saying it's made up when it actually isn't" and then they are exactly the same. Or, if you'd like, sometimes "known to be made-up" things are actually real. Like black holes. They were imagined and made up by science-fiction writers and it turns out that they actually exist in reality.
So what, specifically, is this difference you're talking about?
LindaLou writes:
Some respond to the IPU with, "But that's just silly and we all know it." Why doesn't that wash with you guys?
I'm not sure what you mean. That response washes perfectly with me. In exactly the same way as how the response of "but your concept of The Christian Bible God is just silly and we all know it" is also acceptable to me. Or how the response of "but alternative medicine is just a bunch of bullshit and we all know it" also washes with me.
I think the problem of responses "washing with you" in a consistend manner is on your end.
LindaLou writes:
You will find that while I might end up with a leaning one side or the other of 50/50 based on personal beliefs or likelihoods, ultimately without empirical evidence I would have to say I was agnostic. How could I not be, if the negative could not be proved?
The problem isn't specific circumstances. The problem is one of staying consistent. You are actually right, it is a valid position to be 50/50, but it's not rational unless you are consistent. To be consistent, you must then be 50/50 on ALL evidenceless ideas that cannot be differentiated from imagination. Since you continue to move around, and it's an unevidenced idea that your very next move will immediately lead to your death (regardless of past movements)... then you are being inconsistent by not giving that evidenceless proposition a 50/50 chance. That is not imagination, it very well could happen.
I'm not calling your position irrational because it's agnostic. I'm calling your position irrational because it's inconsistent.
Atheism isn't rational because it's atheism as opposed to agnosticism. Atheism is rational because it's consistent. With atheism, I can consistently reject all unevidenced propositions, regardless of them being "known to be imagination" or "unknown to be imagination, but there's no difference between it and imagination anyway."
Agnosticism is certainly valid (logical). It's just very hard to keep it consistent when dealing with every and all possible non-evidenced ideas that cannot be differentiated from imagination.
Do you think that being rational should include staying consistent?
Or do you think that picking and choosing when you should act one way and when you should act another based on personal whims for identical situations is somehow "rational?"
Edited by Stile, : Finishing touches

This message is a reply to:
 Message 259 by Kitsune, posted 09-29-2009 9:06 AM Kitsune has replied

Replies to this message:
 Message 389 by Kitsune, posted 10-01-2009 5:21 AM Stile has replied

Straggler
Member
Posts: 10333
From: London England
Joined: 09-30-2006


(2)
Message 294 of 562 (526856)
09-29-2009 12:30 PM
Reply to: Message 269 by New Cat's Eye
09-29-2009 10:39 AM


Evidential Ballpark
How do I know?
I guess beyond a sort of Descartian "I think therefore I am" (and even that can be justifiably doubted) we don't really know anything. By your all-encompassing definition of agnosticism I think I might be classed as agnostic about everything up to and quite possibly including my own existence.
That was my point.
Do you really think that the two questions:
Was that a dog I just heard in my back yard?
Was that an empirically undetectable entity I just experienced?
Are equally objectively (un)evidenced?
No claim operates in a vacuum of all objective evidence CS. Dogs, backyards, your ability to hear, even the noises that dogs in backyards make are all heavily objectively evidenced phenomenon.
The possibility that you heard a dog in your back yard whilst far from a certainty is an evidenced possibility in a way that claims of the supernatural just are not. The comparison of the two possibilities is frankly silly.
But we just don't know, do we?
No we don't know. But the relative likelihood of the two claims isn't even in the same evidential ballpark.
Edited by Straggler, : No reason given.
Edited by Straggler, : No reason given.
Edited by Straggler, : No reason given.

This message is a reply to:
 Message 269 by New Cat's Eye, posted 09-29-2009 10:39 AM New Cat's Eye has replied

Replies to this message:
 Message 296 by New Cat's Eye, posted 09-29-2009 12:37 PM Straggler has replied

Phage0070
Inactive Member


Message 295 of 562 (526857)
09-29-2009 12:37 PM
Reply to: Message 292 by New Cat's Eye
09-29-2009 12:15 PM


Re: finally, a description
Catholic Scientist writes:
Sure, so where's the evidence to determine the likelyhood that god is made-up?
Don't have to provide evidence, the default is that it didn't happen. Perhaps you would be better off debating the justification for that being the default.

This message is a reply to:
 Message 292 by New Cat's Eye, posted 09-29-2009 12:15 PM New Cat's Eye has replied

Replies to this message:
 Message 297 by New Cat's Eye, posted 09-29-2009 12:41 PM Phage0070 has replied

New Cat's Eye
Inactive Member


(1)
Message 296 of 562 (526858)
09-29-2009 12:37 PM
Reply to: Message 294 by Straggler
09-29-2009 12:30 PM


Re: Evidential Ballpark
How do I know?
I guess beyond a sort of Descartian "I think therefore I am" (and even that can be justifiably doubted) we don't really know anything. By your definition I think I might be classed as agnostic about everything up to and quite possibly including my own existence.
I didn't mean that kind of "know". I meant, how could I tell?
Do you really think that the two questions:
Was that a dog I just heard in my back yard?
Was that an empirically undetectable entity I just experienced?
Are equally objectively (un)evidenced?
No claim operates in a vacuum of all objective evidence CS. Dogs, backyards, your ability to hear, even the noises that dogs in backyards make are all heavily objectively evidenced phenomenon.
The possibility that you heard a dog in your back yard whilst far from a certainty is an evidenced possibility in a way that claims of the supernatural just are not. The comparison of the two possibilities is frankly silly.
Don't you think its silly that you have to resort to "empirically undetectable entity", something that couldn't have been there in the first place, in order to justify your claim that one is evidently more possible to the other? Doesn't that even suggest to you that your position is flawed? That you have to bust out your favorite tautology, either you could have sense it or you couldn't have sensed it, to make the point?
But we just don't know, do we?
No we don't know. But the relative likelihood of the two claims isn't even in the same evidential ballpark.
Yeah, because you must argue against a non-ballpark in order to have your point.

This message is a reply to:
 Message 294 by Straggler, posted 09-29-2009 12:30 PM Straggler has replied

Replies to this message:
 Message 299 by Straggler, posted 09-29-2009 12:53 PM New Cat's Eye has replied

New Cat's Eye
Inactive Member


(1)
Message 297 of 562 (526859)
09-29-2009 12:41 PM
Reply to: Message 295 by Phage0070
09-29-2009 12:37 PM


Re: finally, a description
Catholic Scientist writes:
Sure, so where's the evidence to determine the likelyhood that god is made-up?
Don't have to provide evidence, the default is that it didn't happen. Perhaps you would be better off debating the justification for that being the default.
The OP sets up the discussion and we go from there. For the purpose of this discussion, having the default be non-existence is what pseudoskepticism is. True skepticism is agnosticism. If you disagree with the OP, then its up to you to do the justification.

This message is a reply to:
 Message 295 by Phage0070, posted 09-29-2009 12:37 PM Phage0070 has replied

Replies to this message:
 Message 298 by Phage0070, posted 09-29-2009 12:45 PM New Cat's Eye has replied
 Message 308 by onifre, posted 09-29-2009 2:01 PM New Cat's Eye has replied

Phage0070
Inactive Member


Message 298 of 562 (526860)
09-29-2009 12:45 PM
Reply to: Message 297 by New Cat's Eye
09-29-2009 12:41 PM


Re: finally, a description
Catholic Scientist writes:
The OP sets up the discussion and we go from there. For the purpose of this discussion, having the default be non-existence is what pseudoskepticism is.
No, pseudoskepticism is making a negative claim without backing it up with evidence. I am just a skeptic that holds a default position you have an issue with.

This message is a reply to:
 Message 297 by New Cat's Eye, posted 09-29-2009 12:41 PM New Cat's Eye has replied

Replies to this message:
 Message 300 by New Cat's Eye, posted 09-29-2009 12:53 PM Phage0070 has not replied

Straggler
Member
Posts: 10333
From: London England
Joined: 09-30-2006


(2)
Message 299 of 562 (526863)
09-29-2009 12:53 PM
Reply to: Message 296 by New Cat's Eye
09-29-2009 12:37 PM


Re: Evidential Ballpark
I didn't mean that kind of "know". I meant, how could I tell?
Well you can't explicitly. But do you have a known tendancy for hearing things? Things that either turn out not to be there or that only you and nobody else can hear? If not then I would suggest that you have an objectively evidenced ability to hear that suggests some sembleance of reliability. Albeit imperfect.
Don't you think its silly that you have to resort to "empirically undetectable entity", something that couldn't have been there in the first place, in order to justify your claim that one is evidently more possible to the other? Doesn't that even suggest to you that your position is flawed? That you have to bust out your favorite tautology, either you could have sense it or you couldn't have sensed it, to make the point?
Oh are we talking about material and empirically detectable gods now?
Yeah, because you must argue against a non-ballpark in order to have your point.
Well do you think a claim that someone heard a dog in their backyard and a claim that someone experienced god are evidentially equivalent? Are they in the same evidential ballpark? It seems obvious to me that they are not but you seem to disagree?
Edited by Straggler, : No reason given.

This message is a reply to:
 Message 296 by New Cat's Eye, posted 09-29-2009 12:37 PM New Cat's Eye has replied

Replies to this message:
 Message 302 by New Cat's Eye, posted 09-29-2009 12:57 PM Straggler has replied

New Cat's Eye
Inactive Member


(1)
Message 300 of 562 (526864)
09-29-2009 12:53 PM
Reply to: Message 298 by Phage0070
09-29-2009 12:45 PM


Re: finally, a description
Catholic Scientist writes:
The OP sets up the discussion and we go from there. For the purpose of this discussion, having the default be non-existence is what pseudoskepticism is.
No, pseudoskepticism is making a negative claim without backing it up with evidence. I am just a skeptic that holds a default position you have an issue with.
Nuh-uh!

This message is a reply to:
 Message 298 by Phage0070, posted 09-29-2009 12:45 PM Phage0070 has not replied

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