Seasons
This is a forum or general chit-chat, small talk, a "hey, how ya doing?" and such. Or hell, get crazy deep on something. Whatever you like.
Posts 2,760 - 2,771 of 6,170
Posts 2,760 - 2,771 of 6,170
Eugene Meltzner
20 years ago
20 years ago
psimagus -- If you look at the original convo in Newcomers, you'll see that Ulrike never claimed that a "proof" didn't exist. She said that a "scientific proof" didn't exist.
psimagus
20 years ago
20 years ago
I don't value proof over evidence - I recognize that both have valuable roles to play in our understanding of the universe (along with more subjective techniques.) I cannot assess their relative worths - it wouldn't surprise me if they are indeterminate. But I have to maintain that they are distinct techniques - confusing them merely devalues their usefulness.
OK, "empirical evidence" then. You are quite right, Goedel's proof is not empirical, and it doesn't suggest a means of getting any - I would never claim it does. Other work by Goedel goes further, and states categorically that in fact you can never get any.
Going back to "Science is all about empirical evidence" - yes, but (unless you exclude pure mathematics and logic from the set {Science},) not only about empirical evidence. Logic is a useful second string to our bow, but only if we use it properly.
My sole objection to your argument resolves fundamentally to your misuse of the term "proof". Whether you qualify it with "scientific" or "rational" or whatever, it is a misuse of the term. Proof is proof, empirical evidence is empirical evidence, and no proof says "show me the evidence" unless you arbitrarily redefine "proof" as synonymous with "theory" or "rule", whether or not that redefinition is achieved by qualifying it with "scientific" (a hugely overused adjective of spurious value IMO.) When you fail to distinguish the difference between proof and evidence - that is precisely when logical absurdities do sneak into arguments in the form of those "unstated presuppositions Z".
It sounds like we agree on most everything else, so I guess we're going to have to agree to differ on the semantics before the Forge runs out of electrons. Can I buy you a pint in Dogh'd's?
OK, "empirical evidence" then. You are quite right, Goedel's proof is not empirical, and it doesn't suggest a means of getting any - I would never claim it does. Other work by Goedel goes further, and states categorically that in fact you can never get any.
Going back to "Science is all about empirical evidence" - yes, but (unless you exclude pure mathematics and logic from the set {Science},) not only about empirical evidence. Logic is a useful second string to our bow, but only if we use it properly.
My sole objection to your argument resolves fundamentally to your misuse of the term "proof". Whether you qualify it with "scientific" or "rational" or whatever, it is a misuse of the term. Proof is proof, empirical evidence is empirical evidence, and no proof says "show me the evidence" unless you arbitrarily redefine "proof" as synonymous with "theory" or "rule", whether or not that redefinition is achieved by qualifying it with "scientific" (a hugely overused adjective of spurious value IMO.) When you fail to distinguish the difference between proof and evidence - that is precisely when logical absurdities do sneak into arguments in the form of those "unstated presuppositions Z".
It sounds like we agree on most everything else, so I guess we're going to have to agree to differ on the semantics before the Forge runs out of electrons. Can I buy you a pint in Dogh'd's?
Ulrike
20 years ago
20 years ago
Make it a pint of a Thai iced tea float (made with coconut ice cream, and it's a deal).
Jake11611
20 years ago
20 years ago
I'll put it this way. The Simpsons should've been axed when I was still in high school.
I'm in my 30s now.
Oh yeah, and ruin it for those who weren't alive?
I'm in my 30s now.
Oh yeah, and ruin it for those who weren't alive?
Ulrike
20 years ago
20 years ago
Speaking of God, someone in Romania is trying to sue him:
http://en.rian.ru/world/20051018/41809986.html
http://en.rian.ru/world/20051018/41809986.html
deleted
20 years ago
20 years ago
I can picture trying to collect the judgement, if he wins his case against God. Some people have too much time on their hands
colonel720
20 years ago
20 years ago
I wonder what a chat bot would be like that incorporates the power of suggestion into its programming - everyone has seen programs that give an educated guess at what the user will type based on things said in the past. A bot like that could make guesses at what the user will say, using a matrix of statistics and pattern recognition. That would really give the impression of intelligence.
prob123
20 years ago
20 years ago
Isn't that basically what we are doing here typing in responses based on an educated guess of what will be said next?
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