How do I know I Exist?

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May 5, 2010
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liquidangry said:
Wintermute_ said:
I have to deliver a presentation that has me "prove that I DON'T know I exist" and can simply not figure out how to go about doing this. Its pretty damn hard to prove you don't know something like that!
Here's a hint: Your philosophy professor is messing with you.
I have also considered this possibility.
 

lemiel14n3

happiness is a warm gun
Mar 18, 2010
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Veloxe said:
Clearly the only option is to not show up for the presentation, since you don't exist to give it, seems reasonable to me!
I love it!


I could quote Descartes here, but that would just be redundant at this point. And since you're trying to prove that you don't exist it would also be pointless

The trick I can see here is that by doing, well anything under your own ability, you're proving, at least to yourself, that you exist. So really the only thing to do is to try and convince everyone else that you don't exist.

It's called Solipsism and it's best thought of as an extension on Descartes philosophy. IF Descarte says "I think therefore I am" a solipsist would say "I think, therefore I am the only one I can be sure exists." Try and get the people you're talking to to take a solipsist approach.
 

Konaerix

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May 19, 2010
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I don't know about you guys...
But I was created by a 16-year old Japanese school girl, fifteen minutes ago.
I know I exsist.
 

Jadak

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Nov 4, 2008
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Wintermute_ said:
SeaCalMaster said:
I'm sorry if this is insulting your intelligence, but you have heard of Rene Descartes, right?
Yeah, great stuff, and that is the problem. Thats a solid idea Descartes had! and I have to PROVE that I DON'T know I exist for the presentation. How the fuck?
Don't even bother, turn your presentation into a huge rant on how you can't prove things that aren't true, and than trail off into another rant about religion.
 

fullautomatic555

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Jul 20, 2008
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You can prove that you don't know that you exist by saying you're always changing. Every time you look at yourself in the mirror, you are changing. Look now at your fingernails. Now look again: they are longer (even if you can't see that with your naked eye). And since you are (like the fingernails) not the same as you were even a second ago, how can you be sure that you even exist? Who are you anyways? I hope that helps :)
 

soundoflights

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Jul 4, 2009
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My answer would be that I can't prove that I don't know I exist because I know I exist because the word exist is defined by me.
 

Bek359

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Feb 23, 2010
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GeneralFungi said:
I'm in grade 9 (young, I know) And yikes, will we really be learning this kind of thing? It seems to me more like an infinite loop of questions that get you nowhere. The more you find out, the more questions you have, thus the more things you need to find out.

In the end, the only thing you learn is that you are even more ignorant then you thought you were.
Congratulations, you no longer have to take any philosophy classes ever.
 

The Rockerfly

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Dec 31, 2008
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You have 5 senses that make you aware of your surroundings and you have free will therefore you can think yourself. I am well aware that your 5 senses could be boundaries to govern you existence but it makes more sense to believe in them then it does to not believe in them

Tell me though, if you believe that you don't exist then what does it matter? Why not dive under a train as you don't exist and since pain is not a limitation what is stopping you from achieving an existence you can except as existing? Unless you spend countless hours researching it in your spare time I think it's safe to say you subconsciously believe you exist and unless you are actively search for ways to break out of this existence then you also accept it.

It's a shit existence but it's the best we have until virtual reality gives us all power of the gods.
 

subtlefuge

Lord Cromulent
May 21, 2010
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SilentCom said:
Cogito Ergo Sum - I think therefore I am
Dubito Ergo Sum- I doubt therefore I am

-Rene Descartes, Discourse on Method
I have always found this a more convincing argument for defining humanity rather than existence. I know that's not the intention, but just wondering if you exist doesn't seem to really prove that you do actually exist.

That said, I'll vouch for your existence OP and you can vouch for mine.
 

subtlefuge

Lord Cromulent
May 21, 2010
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Blobpie said:
Well let my lay down some points for you.
1. I think, therefore i am.
2. If i didn't exist, why would i worry about existing?
3. I care about what happens to me, if i didn't exist would i have self preservation?

Sooo yea this is what i got on the top of my head.
If I think you not, are you?

It's a stupid question, don't bother answering it. It's shallow and designed to be intentionally confusing.
 

Android2137

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Feb 2, 2010
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Veloxe said:
Clearly the only option is to not show up for the presentation, since you don't exist to give it, seems reasonable to me!
That's brilliant! It's like that story where the philosophy professor wanted his class to prove his chair didn't exist! One student wrote, "What chair?"
 

Danish_4116

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Sep 15, 2009
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Wintermute_ said:
Ask yourself this question, and then answer.

I have to deliver a presentation that has me "prove that I DON'T know I exist" and can simply not figure out how to go about doing this. Its pretty damn hard to prove you don't know something like that!
Wonder if anyone here knows about TOK...
I did I.B. and finished it last year. I ended up with a B in TOK so I'm pretty happy about that :D

I guess you can approach it by saying that you may not exist as a physical being but as a metaphysical or spiritual being.

Or something like that. I swore off TOK the second I finished my presentation.
 

fullautomatic555

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Jul 20, 2008
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The Rockerfly said:
You have 5 senses that make you aware of your surroundings and you have free will therefore you can think yourself. I am well aware that your 5 senses could be boundaries to govern you existence but it makes more sense to believe in them then it does to not believe in them
But let's say you and I are both looking at something. It's an apple. It's red. But what is red? It's just the way your eyes send signals to your brain, right? Is my red the same as yours? The same as a colorblind person? If not, is it really the same apple? because yours is a different color than mine.. well a different red. You get the idea :)

Also, don't get me and my deterministic mind started on free will :D
 

Hawgh

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Dec 24, 2007
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Descartes yadda yadda meditations yadda yadda "I think, therefore I must be" yadda bahaba. The meditations are a solid argumentation for your existence, I recommend you look at them, cause I can barely remember enough to paraphrase them.