Good thread MR. We need more question-threads that everyone can express their opinions on and maybe argue about.
Magical Realist Wrote:If you believe in something, but don't know what it is, does that count as a belief?
If I believe in the existence of something, I don't think that I need to be able to name or identify it, so long as I can establish reference to it some other way. I can imagine pointing at something while saying "I don't have a clue what
that thing is, but there it is!".
Quote:What is the difference between belief and disbelief?
In general, I'd say that disbelief in X is synonymous with belief in ~X. (not-X)
Of course, as atheists incessantly preach, there's a difference between not believing in something and believing in the non-existence of that thing. (Atheists almost always believe in the non-existence of God as opposed to having no opinion on the matter, but their point still stands.)
Quote:Can we only believe in propositions? What about when you believe something exists?
Belief does seem to be propositional. If I say that I believe that X exists, I'm basically asserting that the proposition 'X exists' is T.
Quote:Are beliefs voluntary or involuntary, or a mixture of both?
I'm inclined to say a mixture of both. Your question kind of blurs over into the question of whether decisions to believe are conscious or unconscious. I think that it's clear that we are often kind of predisposed to believe certain things and to disbelieve others, by our previous experiences and by our preexisting beliefs and desires. I don't think that we are always consciously aware when that's happening.
Quote:Are there moral standards for judging what people ought to believe?
There does seem to be an ethical-like dimension to belief, but I haven't given it a lot of thought. It's somehow 'wrong' to opt for believing whatever we want to be true in the face of strong counter-evidence. I guess that doing that would typically be disfunctional from an evolutionary perspective. ('No, there's no sabertooth tiger over there, since thinking that there is brings me down and kills my buzz!') So there may be some innate drive to think rationally, just as we feel an innate compulsion towards fairness and reciprocity.
Quote:Are there other reasons to believe something besides just that it is true?
William James made that argument. He argued that if there's no convincing evidence either way, then we are justified in believing in whatever belief 'works' in our lives. If we have no way of knowing whether God exists or not, and if belief in God has positive psychological effects, then we are justified in believing in God.
There's currently a big vogue for 'pragmatism' (in a very broad and unhistorical sense) in philosophy, in opposition to 'evidentialism'. Evidentialism is the idea that people should only hold beliefs that are supported by suitable evidence. But there are philosophers who insist that there are other good reasons for holding beliefs as well, such as the belief's political-correctness.
Quote:Can you believe in something without knowing it?
Of course. If knowledge is 'justified true belief', then we can say that many beliefs that people hold aren't true, and many true beliefs probably aren't well justified.
Quote:What are the distinctions between having an idea and having a belief?
I can form the counter-factual idea that London is the capital of France, but I don't believe it. Belief seems to suggest that we are asserting the truth of our idea.
Quote:Bonus question: Is there some other way to relate to a proposition other than believing or disbelieving it?
Wouldn't understanding a proposition be an example of that?
Quote:I am intrigued with finding new ways of relating to truth and falsehood outside of belief. What if I just pretend something is true in order to explore it's affect on my psyche?
We often hypothesize the truth of propositions in thought-experiments. Then we explore the implications of the hypothesis being true.
But I'm not sure that it's possible to perform a thought experiment in the psyche as you suggest. How can I pretend to accept Christ as my savior? I either do or I don't, and there doesn't seem to be any middle hypothetical option there.
Quote:What are the implications of relative truth for belief and disbelief?
I'm inclined to assign beliefs weights. Some beliefs are more plausible than others. Some are much better justified by evidence and argument. If I'm accepting somebody else's authority, how authoritative do I take them to be?
If I assign a belief a low weight, that belief remains speculative. So it resembles a thought experiment in that respect.
Quote:What if I think something CAN be true for one person but not another?
'This spot is less than 40 miles from San Francisco' say I, pointing towards the floor. I'm guessing that's true for me and not true for you. That often happens when sentences contain indexicals. An
indexical is an expression whose meaning or reference changes according to context. The word 'I' is an indexical, since its reference changes depending on who is using it. CC, Hillary and Carly Fiorina can truly say 'I am female', but it would be F if I said it.
Quote:Am I believing in it then? What if I believe something is neither true nor false, but totally undetermined?
If you believe that something is neither true or false, then you wouldn't be believing in the truth of whatever it is, would you? (I suspect that we might do that more often than we are willing to admit.)