Introduction to PhilosophyNotesThis is not a substitute for coming to class Richard Lee
Philosophy 2003 C 001Copyright © 1999, Richard Lee Spring 1999

A General Reason for Doubt


A Brain in a Vat

Descartes: "an evil genius, as clever and deceitful as he is powerful, who has directed his entire effort to misleading me." (P 132b)

Richard Lee,, last modified: 10 March 1999