PHLA10H3 Lecture Notes - Lecture 11: Cogito Ergo Sum
Document Summary
S knows that p if and only if: p is true, s believes that p, s is justified in believeing that p. Jtb goes back to ancient times pthe jtb theory explains a great many knowledge claims. Principles of lfailure- one can be justified in believing p even if p might not be true. If one is jsurtifed in belieing p and p entails q then one is justified in believing in q. Given theses principles can produce counter example to jtb theory of knowledge. Are you justofed in believing on the clock on your clock says. Accidental true believes don"t seem to be knowledge even if it is justified. Lottery example would be natural to think justification is with high probability. Doc diff principal one is justified to believing p if extremely likely-bad principal. Correct principal-justified to believe p obnly if 100% certain its right. Philopshical position which asserts that we have no knowledge various form are possible.
