Combining Texts

Ideas for 'The Case for Closure', 'Logic as Semiotic: Theory of Signs' and 'Principles of Philosophy'

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4 ideas

11. Knowledge Aims / B. Certain Knowledge / 2. Common Sense Certainty

19553

Commitment to 'I have a hand' only makes sense in a context where it has been doubted [Hawthorne]

11. Knowledge Aims / B. Certain Knowledge / 4. The Cogito

3658	Total doubt can't include your existence while doubting [Descartes]

5005	I think, therefore I am, because for a thinking thing to not exist is a contradiction [Descartes]

5006	'Thought' is all our conscious awareness, including feeling as well as understanding [Descartes]