Introduction to Philosophy Friday evening session

This evening we discussed Susan Wolf's The Meaning of Lives and then Thomas Nagel's What is it like to be a bat? The first session video is here and the second here. The quiz question for the first part was what is your metanarrative, or the narrative you use for your life. The second question was does the earth go around the sun or does the sun go around the earth? Or what other way do you explain it?