Originally posted by pawnhandler
http://dictionary.reference.com/browse/belief
Whether you talk about a religious belief, or belief in the shape of Earth, or belief in the best candidate for a government office, you have chosen what to believe. Facts don't change. The Earth is a certain shape, humans did or didn't walk on the moon, there is or isn't a diety. Some people still choo ...[text shortened]... nnot accidentally believe something; it's always a choice to believe or disbelieve anything.
The idea that belief is choice-based is not entailed by any of the definitions listed on the page you link, so again I'm wondering what definition you are using such that all beliefs are, by definition as you claim, the product of choice.
But, at any rate, the idea that all beliefs are the result of choice just doesn't make any sense. The deliberations that produce our considered choices rely on beliefs we already hold. Holding some belief is necessary for you to be able to act from reason and make any choices. But, now you're saying that choice is necessary to bring about any belief. That doesn't make any sense since if both of those were true (that some belief is necessary for choice; and that choice is necessary to bring about any belief), we would never be able to come to hold any beliefs or make any choices at all.
I'd like to see you choose to believe genuinely that you don't exist; or that you don't have a head; or that what you recall eating for breakfast this morning you didn't eat for breakfast this morning; or that you can construct a square circle. You believe, don't you, that you have been staring at a computer screen for some duration of time. When did you choose that belief? The reality is you hold any number of beliefs, many of them very mundane, that are basically stored mental representations. You didn't deliberate and choose them: you have come to hold them passively based on evidence at your disposal, and some are basic and you hold them with no underlying support.
Yes, there are facts about the world that exist independently of any attitudes we hold. You may hold certain beliefs about them at one point and then come to hold other beliefs about them at another point. That doesn't mean you're choosing what to believe. Probably either the evidence you thought you had was defeasible and overturned or new evidence has been brought to your attention, or whatever. You may say that you "decided" to believe this or that based on the evidence, but such a decision would be an ersatz one. You also may be mistaken in your belief, mistaken about what constitutes evidence, etc., but people don't just choose what to believe in the absence of what they take as evidence for it.* If someone did decide to "believe" some proposition in the absence of considerations that they think bear on the truth of the proposition (for example, maybe they are entertaining only pragmatic reasons), then I just fail to see how that constitutes belief at all, properly speaking.
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*One possible exception could be an indirect choice to believe where one chooses to engage in some sequence of activities that the agent has good reasons to think will eventuate in his coming to believe the proposition. Bbarr offered this up once as a possible means of indirectly "choosing" to believe. It seems plausible to me.