Metaphysics asks questions about existence: for example, do numbers really exist? Metametaphysics asks questions about metaphysics: for example, do its questions have determinate answers? If so, are these answers deep and important, or are they merely a matter of how we use words? What is the proper methodology for their resolution? These questions have received a heightened degree of attention lately with new varieties of ontological deflationism and pluralism challenging the kind of realism that has become orthodoxy in contemporary analytic metaphysics.
This volume concerns the status and ambitions of metaphysics as a discipline. It brings together many of the central figures in the debate with their most recent work on the semantics, epistemology, and methodology of metaphysics.

This sixth edition of The Power of Logic offers an introduction to informal logic, traditional categorical logic, and modern symbolic logic. The authors' direct and accessible writing style, along with a wealth of engaging examples and challenging exercises, makes this an ideal text for today's logic classes. With balanced and thorough coverage of both informal and symbolic logic, instructors can choose various paths of which they can move through the text depending on the focus of their course, making it a flexible resource for any kind of introductory logic course.

Ryan Wasserman explores a range of fascinating questions raised by the possibility of time travel. This volume explores a wide-range of puzzles such as the grandfather paradox, the bootstrapping paradox, and the twin paradox of special relativity. Ryan Wasserman draws out their implications for our understanding of time, tense, freedom, fatalism, causation, counterfactuals, laws of nature, persistence, change, and mereology. Paradoxes of Time Travel is written in an accessible style, and filled with entertaining examples from physics, science fiction, and popular culture.

Ryan Wasserman presents a wide-ranging exploration of puzzles raised by the possibility of time travel, including the grandfather paradox, the bootstrapping paradox, and the twin paradox of special relativity. He draws out their implications for our understanding of time, tense, freedom, fatalism, causation, counterfactuals, laws of nature, persistence, change, and mereology. The Paradoxes of Time Travel is written in an accessible style, and filled with entertaining examples from physics, science fiction, and popular culture.

Metaphysics asks questions about existence: for example, do numbers really exist? Metametaphysics asks questions about metaphysics: for example, do its questions have determinate answers? If so, are these answers deep and important, or are they merely a matter of how we use words? What is the proper methodology for their resolution? These questions have received a heightened degree of attention lately with new varieties of ontological deflationism and pluralism challenging the kind of realism that has become orthodoxy in contemporary analytic metaphysics.
This volume concerns the status and ambitions of metaphysics as a discipline. It brings together many of the central figures in the debate with their most recent work on the semantics, epistemology, and methodology of metaphysics.