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怀疑论问题是知识论的核心难题。语境主义认为,解决怀疑论问题的关键是要认识到知识归赋的语境敏感性。怀疑论者正是通过提高知识归赋的成真条件,营造怀疑论语境,从而否定日常知识的。因此,语境主义将认知语境分为日常语境和怀疑论语境,主张知识归赋在不同语境拥有不同的成真条件;在怀疑论语境下不能成真的知识归赋,在日常语境下能够为真。如此,语境主义既解救了日常知识,又解释怀疑论的说服力。但是语境主义的反怀疑论方案遇到了相对主义难题、认知上升难题和认知下降难题。解决这三个难题的关键是给出语境转换的机制。而语境主义没能给出这机制,因此它成为了语境主义各种问题的症结。
Skepticism is the core problem of epistemology. Contextualism holds that the key to resolving the question of skepticism is to recognize the contextual sensitivity of knowledge attribution. It is by doubting the truth that the skeptic attaches more importance to the truth of knowledge, creating a context of skepticism and thus denying daily knowledge. Therefore, contextualism divides the cognitive context into daily context and skepticism context, asserts that the knowledge of the endowment has different conditions of fulfillment in different contexts, that the knowledge can not come true in the context of skepticism, In everyday context can be true. In this way, contextualism not only saves everyday knowledge, but also explains the persuasion of skepticism. However, the anti-skepticism program of contextualism has encountered the problems of relativism, cognitive ascension and cognitive decline. The key to solving these three problems is to provide a mechanism for contextual transformation. While contextualism failed to give this mechanism, it became the crux of the various problems of contextualism.