John Hawthorne is widely regarded as one of the finest philosophers working today. He is perhaps best known for his contributions to metaphysics, and this volume collects his most notable papers in this field. Hawthorne offers original treatments of fundamental topics in philosophy, including identity, ontology, vagueness, and causation. Six of the essays appear here for the first time, and there is a valuable introduction to guide the reader through the selection.

Idealism is the view that reality is fundamentally mental. Idealism has been influential historically, but it has been neglected in contemporary metaphysical debate. This volume of 17 essays by leading philosophers rectifies the situation.

Eleven of Graham Nerlich's essays are here brought together dealing with ontology and methodology in relativity; variable curvature and general relativity; and time and causation.

Metaphysical Beliefs consists of three long essays, by Stephen Toulmin on 'Contemporary Scientific Mythology'; by Ronald Hepburn on 'Poetry and Religious Belief'; and by Alasdair Maclntyre on 'The Logical Status of Religious Belief'.

Published in 1918, The View of Life is Georg Simmel’s final work. Famously deemed “the brightest man in Europe” by George Santayana, Simmel addressed diverse topics across his essayistic writings, which influenced scholars in aesthetics, epistemology, and sociology. Nevertheless, certain core issues emerged over the course of his career—the genesis, structure, and transcendence of social and cultural forms, and the nature and conditions of authentic individuality, including the role of mindfulness regarding mortality. Composed not long before his death, The View of Life was, Simmel wrote, his “testament,” a capstone work of profound metaphysical inquiry intended to formulate his conception of life in its entirety. Now Anglophone readers can at last read in full the work that shaped the argument of Heidegger’s Being and Time and whose extraordinary impact on European intellectual life between the wars was extolled by Jürgen Habermas. Presented alongside these seminal essays are aphoristic fragments from Simmel’s last journal, providing a beguiling look into the mind of one of the twentieth century’s greatest thinkers.