Possible World

In philosophy and logic, the concept of a possible world is used to express modal claims. The concept of possible worlds is common in contemporary philosophical discourse and has also been disputed.

Read more about Possible World:  Possibility, Necessity, and Contingency, Formal Semantics of Modal Logics, From Modal Logic To Philosophical Tool, Possible-world Theory in Literary Studies

Famous quotes containing the word world:

    From the very nature of progress, all ages must be transitional. If they were not, the world would be at a stand-still and death would speedily ensue. It is one of the tamest of platitudes but it is always introduced by a flourish of trumpets.
    Gertrude Stein (1874–1946)