Are Possible Worlds Real? Modal Realism Part 1 – Philosophy Tube

What are possible worlds? What does it mean to say something might have been true? Watch Part 1 of our discussion on David Lewis’ modal realism to find out!
Part 2!

Metaphysics playlist:




Twitter: @PhilosophyTube



Suggested Reading:
David Lewis, On The Plurality of Worlds

Juho Laitalainen
Eric Driussi
Ethan Arnold
Rich Clarke
Total Philosophy
Looking Glass Universe
The University of St Andrews

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Music: ‘Show your Moves’ and ‘Pamgea’ by Kevin MacLeod (

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Category: Metaphysics
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