Brian Leftow offers a theist theory of necessity and possibility, and a new sort of argument for God's existence. He argues that necessities of logic and mathem

The latter half of the 20 ...

This book provides an in-depth analysis of the nature and role of hypothetical reasoning about impossibilities. The interest in this subject stems from the simp

Some things are reasons for us to perform certain actions. That it will spare you great pain in the future, for example, is a reason for you to go to the dentis