This volume displays fifteen of the many lively options in the field of metaphysics. The authors, having finished their formal education in the 1960s or later, belong to the generation of philosophers whose rebellion was against those who thought they saw metaphysics in the grand sense to be passe or impossible. The authors also share a commitment to the importance of metaphysics for the social and cultural life of our time. Despite the diversity of argued opinions on the fundamental array of metaphysical topics, these essays display the zest of a reborn enterprise, at once appropriating a rich and honorable past and moving into new areas only recently thought illegitimate for philosophy.