@paulhanke,
paulhanke wrote: ... under your own introspection, the product of "reason" requires "belief" for two reasons: 1) because the things that are being reasoned about require "belief", and 2) you "believe" the product to correspond to something in the real world ... so under your own introspection, it would seem that "reason" inherently requires "belief" ... but does the existence of solipsism say otherwise? ... that is, does the existence of solipsism - that "it can easily be argued that the universe is in my mind" - mean that while "reason" requires "belief" for you, "reason" does not inherently require "belief"?
Okay, thanks. That helps bring it into focus. If the wikipedia definition is acceptable, solipsism is the position, "My mind is the only thing that I know exists." I'm not sure that is much different from saying that the only self-evident truth is "I am" or "I exist" (as long as I don't presume to know too much about
who or
what I am). Let's examine that if you feel it it necessary.
Now I could take solipsism a step further and declare that I know that nothing else exists except my mind, but that would be presumptuous. I don't know that. Other things may exist, and my experiences, as they build up from the time I was an infant, lead me think that they do. In fact, it appears that the only appropriate conclusion for me is that indeed they do. But to consciously accept that conclusion and act upon it is an act of faith, because the proof is not there. That's just a form of critical realism, right?
On the other hand I could naively accept the conclusion that I experience the world as it is or perhaps I never even examined the problem. That's just a form of naive realism.
I assume we are on the same page up to that point, but I just wanted to spell it out, to be sure.
Now, if I, as a critical realist, say that I know something, because I have thought about it (I have done the reasoning) and have come to an
apparently logical conclusion or have weighed the evidence and found it to be
apparently unquestionably true, all I am saying is that I believe in my ability to observe accurately, and I believe in my ability to do the cognitive work (reasoning) in such a way that my conclusion is reliable.
Not 100% reliable, because if I keep on asking myself "How do I know" and keep on examining my verifications, eventually I have to bump into the solipsist argument and admit, "Well, I don't really know it to be
indiputably true. But I still
know, because human knowing never means knowing something to be indisputably true. It wouldn't be fair to impose that definition on the word. Knowing something (beyond our "I am") to be indisputably true is something I can imagine, but never achieve.
So when I say that I have to trust my reasoning powers, I'm talking about my cognitive processes, my analytical abilities.
That's why I thought that, earlier, you were using the term "reason" to indicate perhaps a pure creative process or pure imagination, which, if that is what you are pointing to, hopefully you will expound.
I'll shut up now. We're supposed to be following your line of thought.:surrender: