Abstract
This essay is an inquiry into the relevance of psychology to morality-particularly, the relevance of a capacity to treat nature with respect and restraint to a responsibility to do so. I begin with a presentation of Aldo Leopold’s “land ethic” (which I also designate with the term ecological morality). I then examine two notions of moral psychology that have recently attracted the interest of moral philosophers: first, “the moral sense,” a concept that has gained prominence, in part, through the recent work of the philosopher, John Rawls; and second, Lawrence Kohlberg’s theory of the development of moral cognition. Finally, I consider how these prospectives on moral psychology might apply to ecological morality