Abstract

Consequentialism is a major moral theory and a rival to such non-consequentialist theories as deontology, contractualism, and virtue ethics. It is the view that the only thing that matters morally is the consequences of an action. Thus, consequentialists hold that, to assess an act, we must first evaluate and rank the various ways things could turn out depending on whether it or some alternative act is performed. Its moral permissibility, then, depends on how its consequences compare to those of its alternatives on this ranking. This Handbook contains thirty-two previously unpublished contributions by leading scholars, covering the state of the art in consequentialist theory as well as pointing to new directions for future research.