Day 4: Test 1 (1st half);
Descartes, Starting Over (2nd
half)
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General Remarks on Philosophy and this course
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Introduction to Descartes
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Descartes’ Method
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General Remarks on the Structure of Knowledge
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What Can be Called into Doubt?
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Read Meditations Two, Three, & Four for next time
Introduction to Descartes
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Descartes (1596-1650): reacting to the ancients
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Contributions to Philosophy
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Contributions to Mathematics
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Contributions to Physics
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Other Contributions
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Descartes sees the above contributions as connected to one another
Descartes’ Method
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Descartes says that once in our lives we should . . . do what?
Descartes’ Method
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In questioning everything so far as we can, how should we proceed?
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Do we question every claim separately?
Why or why not?
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When we question a claim do we have to prove that it is false?
Why or why not?
General Remarks on the
Structure of Knowledge
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Descartes is a foundationalist
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Commitments of foundationalism
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An example
What Can be Called into Doubt?
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What is the point of the observation that sometimes we make mistakes about
objects that are far away or very small?
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What is the point of the observation that we cannot tell the difference between
a dreamed experience and a waking experience?
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What is the point of bringing up the evil deceiver?