In recent decades Buddhists have been turning their attention to environmental problems. To date, however, no one has formulated a systematic Buddhist environmental ethic, and critics have highlighted a number of weak points in Buddhist arguments thus far about environmental issues. Nevertheless, Buddhism does provide resources for constructing an environmental ethic. This essay takes stock of what appear to be the most significant of those resources, including the Buddhist anthropology, the tradition’s virtue ethic, elements in Buddhist epistemologies, doctrines that make it possible to determine the relative value of things, the Four Noble Truths as an analytical framework, and bases for action if not activism.