i once refused to acknowledge my father because he shaved his mustache off, not realizing that facial hair is an accidental property. When my mam lost all her memories and then her consciousness recently, i started to let go,. well before the death of her body, it was because i recognized that those things may have been essential properties. So for lewis, foraps, to have that essential property, all ofour counterparts must also have that property as well. And dental properties are properties that only some of my counterparts share in other counterparts don't. The list of things that david lewis could explain using concrete possible worlds started to multiply, mounting up pluses for his theory, convincing
In 1968, David Lewis decides that one truth can unify every theory he's had about the nature of the universe. It is the truth that every possible world is equally real. Lewis not only argues for this view, but devises a distinctive way of arguing for it, a method of doing philosophy that is as influential as his views. Meanwhile, a soon-to-be colleague and rival, Saul Kripke, reads Lewis' paper and fires off eight objections, and on the other side of the world, an entire continent becomes enamored with the life and works of David Kellogg Lewis, an admiration that survives to this day. Guest voices include Frank Jackson, Alan Hajek, John Bigelow, Helen Beebe, Anthony Fischer, Peter Anstey, and David Lewis.
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