Monday, March 25, 2013

Why Does the World Exist? An Existential Detective Story

Why Does the World Exist? An Existential Detective Story

"Krauss presented these anthropic arguments as “cosmic natural selection,” and a solution to the problem of where the universe comes from. But Jim Holt, author of “Why Does the World Exist? An Existential Detective Story,” pointed out that this line of thinking has a long and not-so illustrious history. What physicists today call the multiverse is known by philosophers as the “principle of plentitude” or “principle of fecundity”: every possible universe exists, and of all these possible worlds, the one we happen to live in is the known world."

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