= Possible world
{wiki=Possible_world}
A "possible world" is a concept used in philosophy, particularly in modal logic and metaphysics, to discuss ways things might have been different from how they actually are. Possible worlds can be understood as complete and coherent ways that reality might be structured, providing a framework for considering alternative scenarios and outcomes. Here are some key points about possible worlds: 1. **Modal Realism**: Proposed by philosopher David Lewis, this view posits that possible worlds are as real as the actual world we inhabit.
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