Dale Jamieson

_A Companion to Environmental Philosophy_ is a pioneering work in the burgeoning field of environmental philosophy. This ground-breaking volume contains thirty-six original articles exemplifying the rich diversity of scholarship in this field. Contains thirty-six original articles, written by international scholars. Traces the roots of environmental philosophy through the exploration of cultural traditions from around the world. Brings environmental philosophy into conversation with other fields and disciplines such as literature, economics, ecology, and law. Discusses environmental problems that stimulate current debates.

In recent years the idea of geoengineering climate has begun to attract increasing attention. Although there was some discussion of manipulating regional climates throughout the l970s and l980s. the discussion was largely dormant. What has reawakened the conversation is the possibility that Earth may be undergoing a greenhouse-induced global wamring, and the paucity of serious measures that have been taken to Prevent it. ln this paper Iassess the ethical acceptability of ICC, based on my impressions of the conversation that is now taking place. Rather than offering a dispassionate analysis, I argue for a point of view. I propose a set of conditions that must be satisfied for an ICC project to be morally permissible and conclude that these conditions are not now satisfied. However, research on ICC should go forward..

My goal in this paper is to shed light on how moral progress actually occurs. I begin by restating a conception of moral progress that I set out in previous work, the “Naïve Conception,” and explain how it comports with various normative and metaethical views. I go on to develop an index of moral progress and show how judgments about moral progress can be made. I then discuss an example of moral progress from the past—the British abolition of the Atlantic slave trade—with a view to what can be learned from this for a contemporary struggle for moral progress: the movement to decarbonize the global economy. I close with some thoughts about how moral progress actually occurs.