"You Can’t Prove A Negative"

How does science work? And what's all this about quantum mechanics?

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Typist
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Re: "You Can’t Prove A Negative"

Post by Typist »

I repeat, if you think my suppositions about God are terribly wrong, why don't you just correct me and tell me what He really is?
Because my comments in this exchange have nothing to do with asserting God exists, or telling you what he really is.

I think your analogy system is faulty, that's all.

Your inclinations towards the atheist belief system could still be entirely correct. I'm only suggesting you look for other ways to make your case.
evangelicalhumanist
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Re: "You Can’t Prove A Negative"

Post by evangelicalhumanist »

Typist wrote:
I repeat, if you think my suppositions about God are terribly wrong, why don't you just correct me and tell me what He really is?
Because my comments in this exchange have nothing to do with asserting God exists, or telling you what he really is.

I think your analogy system is faulty, that's all.

Your inclinations towards the atheist belief system could still be entirely correct. I'm only suggesting you look for other ways to make your case.
Can you name for me a national, regional or local newspaper which does not have an astrology column?

And could you, just once, instead of telling me what you find faulty, simply answer one of my questions? Or is that not something you do?
Typist
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Re: "You Can’t Prove A Negative"

Post by Typist »

And could you, just once, instead of telling me what you find faulty, simply answer one of my questions? Or is that not something you do?
Isn't this sort of ironic coming from an atheist, seller of a philosophy defined by a critique of theism?

Atheism. A philosophy that doesn't even have it's own name, because it has nothing to offer beyond telling others why they're wrong.

I'm doing the very same thing you are doing. Examining other people's philosophies, and finding them wanting. No difference at all.

PS: I have 1200 posts on all kinds of topics which you are welcome to challenge.
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Aetixintro
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Re: "You Can’t Prove A Negative"

Post by Aetixintro »

I come to think of this crime-scene where the investigators prove that a certain person is not the killer, ie. police investigators prove this negative all the time.

Besides, this thread is not about religion which is the reason that I've placed it here, under Philosophy of Science. I hope you can discuss the religion elsewhere... Thank you.

Cheers! :)
bytesplicer
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Re: "You Can’t Prove A Negative"

Post by bytesplicer »

Typist wrote: Atheism. A philosophy that doesn't even have it's own name, because it has nothing to offer beyond telling others why they're wrong.
I think the emboldened part should be removed :) As far as I can tell, there are no compelling facts from either side that resolve this argument. The bold part of my last sentence can probably be removed too.

Look at it this way. Say one day we find out everything in every religion is total crap, just stories made up by people to fit their own prejudices, fears and agendas. At this point, with this information, would we be able to answer the question of whether there is a creator or not?
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Re: "You Can’t Prove A Negative"

Post by evangelicalhumanist »

Typist wrote:
And could you, just once, instead of telling me what you find faulty, simply answer one of my questions? Or is that not something you do?
Isn't this sort of ironic coming from an atheist, seller of a philosophy defined by a critique of theism?

Atheism. A philosophy that doesn't even have it's own name, because it has nothing to offer beyond telling others why they're wrong.
Ah, you type but you don't read. Examine my handle closely. "EvangelicalHumanist." Atheism is not my philosophy -- humanism is my philosophy, and as it happens, I don't define my humanism in terms of religion. My own forum has religious humanists as participants, and I welcome them.

It is true that I am an atheist, but that is not a philosophical position, it is merely the absence of any sort of belief in a deity. My philosophy is shaped by those things to which I must, in some way, respond. I don't need to respond to a non-existent deity, and therefore such a creature has no place in my philosophy. I do, however, need to respond to those whose beliefs drive them to behave in ways inimical to my comfort. And it takes just a quick scan of the newspapers (or TV for those who like that sort of thing) to find any number of reasons to be skeptical of where theistic beliefs can lead.
I'm doing the very same thing you are doing. Examining other people's philosophies, and finding them wanting. No difference at all.
No, there is one little difference. When I find other philosophies wanting, I try to explain what it is that doesn't reach me -- and then I ask questions so that I can get a better handle on that philosophy. It's exactly the same thing on the God question. What is God? Do you have any idea how many different conceptions of that wandering around out there? Now, it is a fact that I don't believe in any of them, but when I say I don't believe in God, every person reads that statement in their own context -- that EH doesn't believe in MY God, the God of MY conception. Well, I daresay that's likely true, but since I have no idea what your God conception is, unless you'd care to tell me, then I guess we'll never know and can't have that particular philosophical discussion.
PS: I have 1200 posts on all kinds of topics which you are welcome to challenge.
Very nice. Between here, my own forum, Interfaith Forums, Sam Harris forum and Ontario Consultants on Religious Tolerance forum, I have 9,000 or so posts. I hope this isn't a contest.

I wish, frankly, we weren't off to such a bad start. I really do struggle trying to understand what people mean when they speak of their particular deity. The fact that they don't, however, makes my job in a conversation between us much more difficult -- I am trying to discuss that which remains stubbornly undefined. Frankly, I've come to think of that as a kind of protective measure. People won't reveal because they sense that when they get to any sort of specific, that's when rational thinking can work its magic, and that's a danger to them.

But let's suppose that God really is completely, absolutely and utterly undefinable. Fine, then that must include the attribute of "existence," mustn't it? In which case, I must assume that there is, to have a belief in the existence of God, some sort of a idea as to what that existing being is like, however nebulous.

But more to the point, the real question, and it is the one that interests me much more, is "what does this God desire/demand of us?" And if the answer, again, is "it is impossible to know," then frankly, the whole thing doesn't matter, does it? If you can't know what God wants, you can't (except by accident) accomplish it. And if you do claim to know what God wants, and if you think that it applies to me as well, then I think you have some obligation to show me how you come by that knowledge. (And by the way, as a gay man of too many years, I can assure you that there are at least some things I'm reliable told that God despises, but tragically, I have only the evidence of some books written by frightened people, and the existence of a real world in which things like homosexuality occur naturally and with monotonous regularity. If I must believe one of those, I'll take what I see in the world over the musings of people some thousands of years ago.)
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Arising_uk
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Re: "You Can’t Prove A Negative"

Post by Arising_uk »

Typist wrote:Atheism. A philosophy that doesn't even have it's own name, because it has nothing to offer beyond telling others why they're wrong. ...
Much like theism then? But I think this view of atheism, if applicable, applies predominately to the ex-theist kind of atheist who had been indoctrinated into theism and then abandonded whichever faith it was. However there is another kind now in the world, i.e. the atheist who has never been indoctrinated into theism, and hence has no thought about such things.

You keep hinting that theism has things to offer but you never quite say what these things are?

But how about the idea that what Atheism offers is relief from thinking that ones life and actions are subject to 'anothers' whims? That the 'world' is the result of our actions and not some nebulous entity? That one does not have to follow authority just because it says so?
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Arising_uk
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Re: "You Can’t Prove A Negative"

Post by Arising_uk »

evangelicalhumanist wrote:...Well, I daresay that's likely true, but since I have no idea what your God conception is, unless you'd care to tell me, then I guess we'll never know and can't have that particular philosophical discussion. ...
Ignosticism.
Typist
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Re: "You Can’t Prove A Negative"

Post by Typist »

Aetixintro wrote: I hope you can discuss the religion elsewhere... Thank you.
Will do, thanks for the tip Aetixintro.

Guys, let's take this circus over here....

viewtopic.php?f=11&t=4488
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Aetixintro
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Re: "You Can’t Prove A Negative"

Post by Aetixintro »

Thanks to you, Typist, as well for posting the "sign"-link! :)
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Re: "You Can’t Prove A Negative"

Post by evangelicalhumanist »

Typist wrote:
EvangelicalHumanist wrote:I repeat, if you think my suppositions about God are terribly wrong, why don't you just correct me and tell me what He really is?
Because my comments in this exchange have nothing to do with asserting God exists, or telling you what he really is.

I think your analogy system is faulty, that's all.

Your inclinations towards the atheist belief system could still be entirely correct. I'm only suggesting you look for other ways to make your case.
I think this needs to be addressed in this thread because it goes right to the heart of the purpose of this thread, the business of proving a negative.

That is, who has the burden of providing evidence for their claim?

Well, in fact, the only real “claim” being made (in this instance) is the existence of God. That is the claim made by theists. Atheists do not claim the “non-existence” of God (or at least most don’t). What they do, rather, is to say, “well, I’ve examined your claim for the existence of God, but since there’s really no convincing evidence for such a thing, I’ve decided that it isn’t likely to be true. Therefore, I’ll live my life accordingly.”

But that is not, as you put it, a “belief system.” I do indeed have a bunch of my own beliefs, but those just do not happen to include God. I believe that people should have the right to live their lives the way the wish, so long as they don’t harm society or others – and because I believe that, I feel that I should be able to defend that believe. That is part of what my humanist philosophy does. I don’t believe in the death penalty, though I do believe in allowing women the right to abortion (at least in the early term), and I am in favour of physician-assisted suicide. These are all part of my belief system, and in the right place I’m prepared to defend them.

I believe in evolution, and I’m prepared to point to the absolute massive amount of evidence for it.

I believe that the earth is billions of years old, and I’m prepared to point to the evidence for that (in neither evolution nor earth geology am I an expert, and must rely on others, but that is par for the course for humans).

But if someone said to you, “The earth is a mere 6,014 years old, and I know this because the Biblical narrative goes back only that far,” how would you go about “proving” them wrong? Or would you suppose that they, in fact, had the onus of having to prove themselves correct?

And it becomes even more difficult with a concept that is not even defined. I have in mind a certain something which I think is very important to the world. I can’t tell you any more about it than that, but I call it “Law of Attraction.” It has no attributes I can point to, and we can’t see or feel it except “in our bones,” but it is very real, and it exists at the quantum level (which is how it works). Can you prove it wrong?
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Re: "You Can’t Prove A Negative"

Post by Sol »

What degree of certainty sufficiently identifies negative phenomena?
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Aetixintro
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Re: "You Can’t Prove A Negative"

Post by Aetixintro »

The same as for the positive ones, obviously, in this context! Dah... :)
Mike Strand
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Re: "You Can’t Prove A Negative"

Post by Mike Strand »

Concerning the topic, "You Can't Prove a Negative" --

Sometimes it's a matter of the wording: Aetixintro gave an example of crime investigators proving suspect Joe Blow is not the killer (e.g., through DNA evidence), as proving a negative. This could be restated as proving Joe Blow is innocent of the murder, a positive statement.

I think the main concern is trying to prove that something does not exist. It's not realistic to expect the doubter to look everywhere in the universe. The believer only has to produce a specimen, but this could also be difficult, even if one is found, if the doubter claims that's not really the object of interest.

You could get rid of "does not exist" by the equivalent approach of restating the problem as proving something is "non-existent", or is "absent from existence", or the like. Granted, you've used the positive verb "is", but the negative is still tied up in "non" or "absent". So you've still got the same difficulties.

This is why I argue for trying to define the thing (e.g. purple tube worms) about which existence is in question. Then I think both sides would have the burden of focusing on the issue of whether such a thing could possibly exist. Those who claim purple tube worms don't exist would take the definition or specifications for such an object or creature and show that it's existence is unlikely by appealing to laws of nature, observations of existing life forms, and logic. That is, they would try to show that the existence of purple tube worms is highly improbable. The other side would work to show that it is at least possible, and maybe even probable that purple tube worms exist using the same approach -- by appealing to laws of nature, observations of existing life forms, and logic.

In brief, get rid of the problem of proving or refuting the claim that an object exists or not, by restating the problem as proving or refuting the possibility that the object exists, which requires a definition of the object.

Jack: Do you believe life forms exist on Mars?
Jill: Depends on ....
Jack: OK, OK, I know, it depends on what I mean by "life", or the type of life. We can't go to Mars and look everywhere on the planet.
Jill: You're learning, Jack. Define your life forms, and then we can use what we know about Mars and biology and existing life to see if it's even possible that there is life on Mars.
chaz wyman
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Re: "You Can’t Prove A Negative"

Post by chaz wyman »

Typist wrote:
It is precisely the same argument for so many things that almost everyone remains comfortably certain don't exist -- leprachauns, invisible pink unicorns, and the like.
You keep making this argument over and over, even though it can be defeated in 4 seconds, and has been already repeatedly. It's like you're quoting Bible verses.

Have billions of people over thousands of years in every culture of the world reported a personal experience of the invisible pink unicorn or leprachauns?

Have they?

Yes, or no?
Clearly not. But then they have not reported a personal experience with what YOU call god either. And the point is that a leprechaun is an EXACT equivalent to your conception of god in epistemological terms. Whatever you might claim for what YOU claim the word GOD represents is not the same as anyone else's claim and is of the same value as H G Wells' testimony that fairies also exist.
Atheists claim to be all about data and evidence, but so often they do exactly what theists do, simply discard any evidence that doesn't fit the conclusions they wish to reach.
Which is exactly the point. There is no data or evidence for god. Is your version of God the same as Zeus that inspired the greeks to defeat the Persians, Thor of the Norse that encouraged them to rape an plunder; or a Moslem's Allah that tells him to destroy himself and others with a bomb?
Billions of people over thousands of years is a very large piece of data.
It is nothing at all, but a similar delusion that salves their fear of death and aloneness in the universe.

(I agree it's not conclusive evidence.) In order to make your IPU comparison, you have to pretend this data does not exist, which is blatantly illogical, and quite sloppy reason.
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