Skeptic Project

Your #1 COINTELPRO cognitive infiltration source.

Page By Category

Forum - You... can prove a negative? - Page 3

Tags: New Age Bullshit, Ed is on drugs, Matt still a'trollin', MAGICK, Domokato destroys Ed, This is your brain on drugs [ Add Tags ]

[ Return to General Discussion | Reply to Topic ]
Agent MattPosted: Jan 20, 2011 - 21:23
(0)
 

Genuine American Monster

Level: 70
CS Original

"So long as their is some doubt somewhere, my argument wins because it isn't satisfied."

Special pleading rules.

#61 [ Top | Reply to Topic ]
AKBastardPosted: Jan 20, 2011 - 21:28
(0)
 

Level: 5
CS Original

Quit fixating on the lie detector scenario. It was just an example. If you choose to investigate deeply enough, you can prove a negative. Ask any criminal defense lawyer if they've ever had to prove a negative.

"How would you prove god never created anything ever? You can't!"

Textbook shifting of the burden of proof.

#62 [ Top | Reply to Topic ]
EdPosted: Jan 20, 2011 - 21:30
(0)
 

Level: 10
CS Original

You keep saying it can be done but keep ignoring the challenge. You can't do it or even come close to theorising on HOW you'd do it. You don't even seem to understand the scope of how bad the argument is.

#63 [ Top | Reply to Topic ]
Agent MattPosted: Jan 20, 2011 - 21:31
(0)
 

Genuine American Monster

Level: 70
CS Original

Ed you're weird, man.

#64 [ Top | Reply to Topic ]
EdPosted: Jan 20, 2011 - 21:31
(0)
 

Level: 10
CS Original

"How would you prove god never created anything ever? You can't!"

Textbook shifting of the burden of proof.

Exactly! That's why someone demanding you prove a negative is a fallacy. I've been saying that the entire time.

#65 [ Top | Reply to Topic ]
AKBastardPosted: Jan 20, 2011 - 21:32
(0)
 

Level: 5
CS Original

Are you a Christian, Ed?

#66 [ Top | Reply to Topic ]
EdPosted: Jan 20, 2011 - 21:34
(0)
 

Level: 10
CS Original

Atheist, its an example. Srsly though? You're actually asking me if I believe the argument? Have you really not been paying attention? Nevermind, its obvious that for some reason the entire argument is flying over your head so you might as well just assume you don't understand any of it.

#67 [ Top | Reply to Topic ]
AKBastardPosted: Jan 20, 2011 - 21:42
(0)
 

Level: 5
CS Original

Just like my lie detector was an example.

I think your argument is flying over most people's heads here because you just aren't the most coherent individual.

#68 [ Top | Reply to Topic ]
EdPosted: Jan 20, 2011 - 21:56
(0)
 

Level: 10
CS Original

Just like my lie detector was an example.

That you claimed came close to satisfying my challenge, but it didn't in the slightest since apparently you don't really comprehend what is being asked.

Everyone who has debated religion (especially) or any other topic for long enough can understand what I'm saying because they have experienced someone arguing this way.

I gave you two examples of challenges that require you to prove a negative. All Ive heard is a few of you insisting that it could be done, but no explanation on HOW it could be done (other than you and your lie detector.)

So, if I challenge you to prove that a god has NEVER created anything EVER, can you do it or not? Even hypothetically, how could you do it? When you realise that you can't, think about WHY you can't.

#69 [ Top | Reply to Topic ]
EdPosted: Jan 20, 2011 - 22:08
(0)
 

Level: 10
CS Original

Like I said the example in the OP is circular:

1. If unicorns had existed, then there is evidence in the fossil record.
2. There is no evidence of unicorns in the fossil record.
3. Therefore, unicorns never existed.

If I'm arguing that Unicorns exist and you're saying you don't believe in them ,if I turn to you and say... Prove Unicorns have NEVER existed... you can show me evidence that there is no reason to believe because there are no fossilised remains of unicorns, but that is not really proving they have never existed, that is proving there are no fossilised remains of unicorns. There is a difference.

Its just as wrong as saying...

1. If psychic power is true we should see people able to prove it when tested.
2. No psychic's have ever shown accuracy greater than that expected by chance in any controlled study.
3. Therefore, psychic powers don't exist.

Again, all you have proven is that no claimed psychic's have ever shown they have any special power when tested under controlled conditions. The evidence may be make belief in psychic powers extremely irrational, but if the challenge was... prove no one has ever had any psychic powers... this would not satisfy that challenge either.

The challenge is fallacious because it is fallacious to ask someone to prove a negative.

#70 [ Top | Reply to Topic ]
domokatoPosted: Jan 21, 2011 - 11:48
(0)
 

Level: 4
CS Original

Again, all you have proven is that no claimed psychic's have ever shown they have any special power when tested under controlled conditions.

Isn't that a negative that you just proved?

#71 [ Top | Reply to Topic ]
EdPosted: Jan 21, 2011 - 12:13
(0)
 

Level: 10
CS Original

Isn't that a negative that you just proved?

No, because the challenge would be written something like...

Prove that Mr x,y,z DON'T have psychic powers

How does testing them prove they don't have psychic powers in logical terms? It doesn't, all it does is prove that on those occasions they didn't get any results greater than that expected by chance. That is all that is logically proven.

In practical terms its good enough to say we have no reason to believe in psychics and it probably doesn't exist, but logically you can't disprove it.

Can you find a way of stating the challenge which would make the test results prove that claimed psychics don't have powers?

#72 [ Top | Reply to Topic ]
Agent MattPosted: Jan 21, 2011 - 12:27
(0)
 

Genuine American Monster

Level: 70
CS Original

Essentially Ed's argument can be summed up as: "if James Randi doesn't say it, it isn't true."

Despite Randi's reluctance to say that "psychic powers don't exist" has much more to do with him wanting more people to take his challenge than it does the possibility that psychic powers exist.

Also, you're no James Randi. There is no "challenge." You're just being pedantic.

Regardless, Randi is an entertainer. Nothing more. He is not the be-all and end-all of logical thought.

#73 [ Top | Reply to Topic ]
domokatoPosted: Jan 21, 2011 - 12:29
(0)
 

Level: 4
CS Original

How about this: given your standards of evidence, can you prove 9/11 WAS an inside job? What if Bush admits to it - is that proof? No, cuz you can always say, "but he could be lying about it for some unknown reason!"

What does the claim being in a positive or negative form have to do with it?

Or with psychics, even if someone gets all the answers right, you can say "well, he was just guessing correctly the whole time!". Positive or negative has nothing to do with it.

#74 [ Top | Reply to Topic ]
EdPosted: Jan 21, 2011 - 12:44
(0)
 

Level: 10
CS Original

How about this: given your standards of evidence, can you prove 9/11 WAS an inside job? What if Bush admits to it - is that proof? No, cuz you can always say, "but he could be lying about it for some unknown reason!"

What does the claim being in a positive or negative form have to do with it?

Because it shifts the argument from the probable and evidence to dealing with the extremely unlikely requiring a hypothetical complete knowledge of everything and ability to show that to someone else and as such can never be proven.

1. Prove ESP doesn't exist.

There's no way to do that.

2. Prove god never created anything ever

There's no way to do that.

3. Prove 911 was not an inside job in some way by some members of the government or men "behind the curtain".

There's no way to do that.

Someone tells you that unicorns exist. You tell them you need evidence and that if they did you would expect them to have some fossil evidence. They then tell you that fossilisation is a rare event and maybe we haven't found it yet and then say you can't prove unicorns DON'T exist. Well, of course you can't. Argument over, you can go no further.

EDIT:
http://www.youtube.com/watch?v=qWJTUAezxAI

#75 [ Top | Reply to Topic ]
Agent MattPosted: Jan 21, 2011 - 12:48
(0)
 

Genuine American Monster

Level: 70
CS Original

Ed is posting from a psychiatric hospital.

No one can prove me wrong.

#76 [ Top | Reply to Topic ]
EdPosted: Jan 21, 2011 - 12:51
(0)
 

Level: 10
CS Original

You still be trolin

#77 [ Top | Reply to Topic ]
Agent MattPosted: Jan 21, 2011 - 12:52
(0)
 

Genuine American Monster

Level: 70
CS Original

You're welcome.... I guess.

TOO SLOW ON THE EDIT SON

Nice fail though. Shame no one else saw it but me.

#78 [ Top | Reply to Topic ]
EdPosted: Jan 21, 2011 - 13:10
(0)
 

Level: 10
CS Original

No, I was right, its just I didn't want to feed a troll that won't even try and understand. It just makes things more complicated at this point.

#79 [ Top | Reply to Topic ]
domokatoPosted: Jan 21, 2011 - 13:15
(0)
 

Level: 4
CS Original

Well I'm sorry but I have to say Randi is wrong. He doesn't explain WHY you can't prove a negative. He only gives one example in which proving a negative would be incredibly difficult if not impossible. I'm giving him the benefit of the doubt and assuming he's just trying to be concise at the expense of being accurate with his words.

Here's another counter-example: Can you prove that this ping pong ball doesn't sink in water? Sure, put it in water and it floats. There's a negative that you can prove. In order to claim that you can't ACTUALLY prove this you would have to get into the abstract, which you've previously stated is an absurd thing to do. Therefore, you can prove a negative.

#80 [ Top | Reply to Topic ]
EdPosted: Jan 21, 2011 - 13:38
(0)
 

Level: 10
CS Original

Maybe saying "you can't prove a negative" is the wrong way to put it and what is the entire problem here.

When I say that you can't prove a negative I've explained as to why it redirects the argument to a completely fallacious line of reasoning. From what is well evidenced to what is vastly improbable. Science doesn't work that way and logical doesn't demand that you do so. That in all practical cases in arguments you can't prove a negative by the very nature that the person said it knew in advance you wouldn't be able to do it.

You kept trying to deny that my example about gods creation and 911 were provable and Snob claimed a lie detector would be enough to come close to it. Totally wrong.

I already said last time you said that if someone says prove you don't have 11 fingers you can just look at your hand you can prove it wrong. But in practical terms that never happens. If someone was to use that in an actual argument they might be challenging you over the internet where you looking at your hand and assuring them that you can see 8 fingers isn't enough, where a picture isn't enough since that can be doctored and video can be faked. Since you have to demonstrate that same knowledge you have to others. All you can do is show evidence you have 8 fingers.

If it was just this I would have said its just semantics and to forget about it, but its that you challenged me on my 911 and creation examples that made me keep going on at you.

#81 [ Top | Reply to Topic ]
The Burger KingPosted: Jan 21, 2011 - 13:43
(0)
 

I can't stop posting pictures of poop, what the fuck is wrong with me?

Level: 5
CS Original

THIS SHITS GOT TO GO!

#82 [ Top | Reply to Topic ]
Agent MattPosted: Jan 21, 2011 - 13:56
(0)
 

Genuine American Monster

Level: 70
CS Original

Actually Ed, it wasn't so much a troll as it was an attempt to show you what a pedantic asshat you're being in this thread. Just because it went over your head does not change the relevancy of it.

You like James Randi, we get that. That doesn't mean you should run around parroting everything he says as if its gospel. Because it isn't. You've missed the whole point of what Randi is trying to say in the first place by doing it.

But, uh, yeah. Awesome "challenge."

#83 [ Top | Reply to Topic ]
domokatoPosted: Jan 21, 2011 - 14:03
(0)
 

Level: 4
CS Original

If it was just this I would have said its just semantics and to forget about it, but its that you challenged me on my 911 and creation examples that made me keep going on at you.

I seem to remember it was you who kept challenging me on those things, and really, I shouldn't have responded because all I really needed to do was come up with one (any) counter example to refute your claim that you can't prove a negative.

#84 [ Top | Reply to Topic ]
Agent MattPosted: Jan 21, 2011 - 14:05
(0)
 

Genuine American Monster

Level: 70
CS Original

BUT BUT BUT

JAMES RANDI SAID

There's something deliciously ironic about using the special pleading fallacy and James Randi at the same time.

Dear Ed: please stop using drugs.

#85 [ Top | Reply to Topic ]
domokatoPosted: Jan 21, 2011 - 16:11
(0)
 

Level: 4
CS Original

I think the most ironic thing about all this is "you can't prove a negative" is a negative.

#86 [ Top | Reply to Topic ]
AKBastardPosted: Jan 21, 2011 - 16:13
(0)
 

Level: 5
CS Original

I call this the "glass pipe fallacy", as you have to be fucked up to understand it.

#87 [ Top | Reply to Topic ]
EdPosted: Jan 21, 2011 - 18:09
(0)
 

Level: 10
CS Original

Still not responding to what I've said, don't worry, this discussion has obviously run its course.

#88 [ Top | Reply to Topic ]