What does scifi film “Another Earth” say about possible worlds and the famous Humphrey objection? Part 1: http://tinyurl.com/nzq9mf9

Leibniz’s Law: http://tinyurl.com/mblpplt Metaphysics Playlist: https://www.youtube.com/playlist?list=PLvoAL-KSZ32cX32PRBl1D4b4wr8DwhRQ4

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Suggested Reading: David Lewis, “On the Plurality of Worlds” Saul Kripke, “Naming and Necessity”

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Music: 'Show your Moves' and 'Pamgea' by Kevin MacLeod (incompetech.com)

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