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A possible world is a complete and consistent way the world is or could have been. Possible worlds are widely used as a formal device in logic , philosophy , and linguistics in order to provide a semantics for intensional and modal logic .
Leibniz then claims that the only possible reason for the choice between these possible worlds is "the fitness or the degree of perfection" which they possess – i.e., the quality which makes worlds better than others, so that the world with the greatness "fitness" or "perfection" is the best one.
Pages in category "Possible world" The following 12 pages are in this category, out of 12 total. This list may not reflect recent changes. ...
The term goes back to Leibniz's theory of possible worlds, [2] used to analyse necessity, possibility, and similar modal notions.In short, the actual world is regarded as merely one among an infinite set of logically possible worlds, some "nearer" to the actual world and some more remote.
The world-concept plays a role in many modern theories of modality, sometimes in the form of possible worlds. [18] A possible world is a complete and consistent way how things could have been. [19] The actual world is a possible world since the way things are is a way things could have been.
Cosmos: Possible Worlds is a 2020 American science documentary television series that premiered on March 9, 2020, on National Geographic. The series is a follow-up to the 2014 television series Cosmos: A Spacetime Odyssey , which followed the original Cosmos: A Personal Voyage series presented by Carl Sagan on PBS in 1980.
When Leibniz speaks of a possible world, he means a set of compossible, finite things that God could have brought into existence if he were not constrained by the goodness that is part of his nature. The actual world, on the other hand, is simply that set of finite things that is instantiated by God, because it is greatest in goodness, reality ...
Along with Saul Kripke, David Lewis, and Alvin Plantinga, Stalnaker has been one of the most influential theorists exploring philosophical aspects of possible world semantics. According to his view of possible worlds, they are ways this world could have been, which in turn are maximal properties that this world could have had.