The Three Ways of Knowing

Continuing on René Descartes's Rules for Direction of the Mind (1628), covering rules 7 through the first part of the lengthy rule 12.

We try to figure out what he means by "enumeration;" the faculties of imagination, sense and memory; the virtues of perspicacity and sagacity; his psychology of the senses, the "common sense" where all sense data comes together, and the understanding; how Descartes recommends we do scientific investigation; why syllogisms stink; and whether some people are just better at philosophy than others.

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