Modality - David Lewis Part 2: Possible Worlds Nominalism continued

I describe more details of David Lewis' Possible worlds within his theory of modality. I explore how he uses possible worlds and counterpart theory to investigate de re and de dicto modality, and provide a framework for modal logic. NOTE: I mention a yet-to-be produced video on transworld identity. That video is now available at • Persistence through Ch... .
By Dr. Gordon Pettit; see more at gordonpettit.org.

[@artemisXsidecross]

Thank you for your labor and work so it can bee seen and heard at this time.

[@maximilyen]

it was needed , thanks.

[@KudaIzka]

In 5:40 Dr. Pettit mentions that worlds have overlapping segments, but his slide does the opposite.