Get Email Updates • Email this Topic • Print this Page
Oh, I have my opinions, but I share them enough already. It's fun to start a thread on a theme, and see where others take it.
---------- Post added 05-22-2010 at 08:57 PM ----------
It might be even more fun if you were to start a thread with something intelligible.
Ah, but that wouldn't give you the opportunity for criticizing me for not doing so.
Truly, I think this is a good issue. Yes, I left it open. What is the relationship between time and truth? Is there or not a small core of atemporal truths?
psychology.......
What is the relation between truth, opinion, and time? If we make a claim to "Truth" that does not stop being the truth, are we not forced to make a claim on the future?
Some might say that this kind of truth is impossible. If so, does this not leave us with nothing but opinions?
Someone like Kant tries to give us the unchanging structure of our otherwise changing experience. Or so is my understanding.
The more religious philosophers might talk of a God who created and exists outside of time.
Hegel suggest that truth must slowly evolve from opinion, within time.
Aristotle (correct me if I am wrong) justifies his Truth with the notion that time repeats itself.
Schopenhaur seems to be in the same boat.
For instance, the individual animal dies but the species remains.
Or different kinds of government come and go, but humans remain the same. Natural science assumes without being able to prove (?) that the laws of nature do not change. (Is this correct?)
Well, of course, there is a reason to suppose there is a truth about where you will be in 15 minutes. Just wait and I'll show it to you.
Ah, but that wouldn't give you the opportunity for criticizing me for not doing so.
Truly, I think this is a good issue. Yes, I left it open. What is the relationship between time and truth? Is there or not a small core of atemporal truths?
You appear to be contending that a present truth is reason to believe in future truths, well, it's not, particularly as you are able to demonstrate present truths but can not demonstrate a future truth for the case I posed. That asymmetry is good reason to suppose that there is no future truth about this matter.
I can prove future truths. . . .
You land on a snake, go back to post 20.
I can't prove the truth that in the year 2090 it will (still) be true that Obama was the president of the United States in the year 2010. Whyever not? What would make you think that it will not be true that Obama was president in 2010 in the year 2090?
You land on a snake, go back to post 20.
"that the Moon existed before people existed is true."
How do you demonstrate that you know it to be true?
I think that it is very probable, ie. it is a strong belief.
Perhaps a justified belief, but it is not a known truth.
The question isn't whether we know it to be true, or whether it's merely a strong justified belief. The question is whether the statement has a truth value. You seem to be saying that unless we know what the truth value of any particular statement is, then it doesn't have a truth value, an argument I find extremely peculiar. Perhaps I've misunderstood what you're saying here, and if so, please clarify.
It seems much more reasonable to believe that all sorts of statements have truth values, but we don't know what those values are.
What is the relation between truth, opinion, and time?
If we make a claim to "Truth" that does not stop being the truth, are we not forced to make a claim on the future? Some might say that this kind of truth is impossible. If so, does this not leave us with nothing but opinions?
Someone like Kant tries to give us the unchanging structure of our otherwise changing experience. Or so is my understanding. The more religious philosophers might talk of a God who created and exists outside of time. Hegel suggest that truth must slowly evolve from opinion, within time. Aristotle (correct me if I am wrong) justifies his Truth with the notion that time repeats itself. Schopenhauer seems to be in the same boat. For instance, the individual animal dies but the species remains. Or different kinds of government come and go, but humans remain the same.
Natural science assumes without being able to prove (?) that the laws of nature do not change. (Is this correct?)
I'm not making a case in any direction but opening a dialogue, or shall we say trialogue.
Plato, I believe, would suggest truth can be twisted over time. This would leaves us with opion in the end. Quantum Physics stipulates, and many eastern philosophies say that reality is shaped by our perceptions. This would suggest that a massly shared opinion could become truth over time. All that I can extrapolate from this is that there is a very blurry line between Truth and Opinion and time can have great effect on our perceptions of both, or maybe visa versa. Maybe it's a kinda balance of both, truth turning into opinion, turning into truth. I feel, it's healtiest, to conscribe to the idea that, for the most part, everything is opinion, for opinions are easier to change.
Opinion is not something contrasted with truth, as you seem to think it is. Opinions can be either true or false. A physician may give it as his true opinion that the child has measles. An opinion is something we do not know is true, but that does not mean it is not true. It is false that everything is an opinion. I know that Obama is president of the United States. That is not just an opinion. I know it. Of course if it is known, then it is true.
I do not suggest that they are oppisites, what I put forth was ment to be looked at with in the context of the relaionship you put forth here: "An opinion is something we do not know is true, but that does not mean it is not true". Once we are not completly certain that something is true than it is an opinion. And yes it is 100% true that Obama is president, I was talking in the more generalized philosophical sense, this is a philosophy forum i believe, hence the "for the most part". I don't spend alot of time in philosophical debating or thought on who the president is, nor do most philosophers, thats a job for historians. Philosophers generally concern themselves with the less tangible.
Why do you think we have to be certain that something is true to know it is true. I am not certain Quito is the capital of Ecuador, It is possible for me to me mistaken that it is. But if I am not mistaken that it is, which I am not, then I know it is the capital of Ecuador. What other propositions should we discuss that are true than that Obama is president. A truth is a truth so far as I know. If there are philosophical truths they are truths in exactly the same way that it is true that Obama is president is true. What truth would you like to talk about?
But maybe if philosophers want to discuss the ideas of truth and opinion and knowledge, that Obama is president, or that Quito is the capital of Ecuador are just the kinds of things (proposition) they should be talking about. Philosophers should employ simple, clear, examples if they want to discuss complicated matters like truth, knowledge, and opinion just so the discussion is not diverted, pulled off the track, by the particular example. After all, it is not the particular example that matters. It is the issue (knowledge, truth, etc.) that matters. So a clear and simple example of these concept is exactly what we should use. That is what Socrates did. His examples were of shoemakers and carpenters (and shoemaking, and carpentry). He did not use high-flown complicated examples that did not matter to the issue he was discussing (morality, knowledge) and would have diverted from the main issue. Why not follow Socrates's example in this?