At the end of a thoughtful article on the future of nuclear war, Wiesner and York concluded that: "Both sides in the arms race are... confronted by the dilemma of steadily increasing military power and steadily decreasing national security. It is our considered professional judgment that this dilemma has no technical solution. If the great powers continue to look for solutions in the area of science and technology only, the result will be to worsen the situation.".

The essay theorizes the responsibilities moral agents may be said to have in relation to global structural social processes that have unjust consequences. How ought moral agents, whether individual or institutional, conceptualize their responsibilities in relation to global injustice? I propose a model of responsibility from social connection as an interpretation of obligations of justice arising from structural social processes. I use the example of justice in transnational processes of production, distribution and marketing of clothing to illustrate operations of structural (...) social processes that extend widely across regions of the world. The social connection model of responsibility says that all agents who contribute by their actions to the structural processes that produce injustice have responsibilities to work to remedy these injustices. I distinguish this model from a more standard model of responsibility, which I call a liability model. I specify five features of the social connection model of responsibility that distinguish it from the liability model: it does not isolate perpetrators; it judges background conditions of action; it is more forward looking than backward looking; its responsibility is essentially shared; and it can be discharged only through collective action. The final section of the essay begins to articulate parameters of reasoning that agents can use for thinking about their own action in relation to structural injustice. a Footnotesa Thanks to David Alexander, Daniel Drezner, David Owen, and Ellen Frankel Paul for comments on an earlier version of this essay. Thanks to David Newstone for research assistance. (shrink)

This paper examines what would be a fair distribution of the right to emit greenhouse gases. It distinguishes between views that treat the distribution of this right on its own (Isolationist Views) and those that treat it in conjunction with the distribution of other goods (Integrationist Views). The most widely held view treats adopts an Isolationist approach and holds that emission rights should be distributed equally. This paper provides a critique of this 'equal per capita' view, and the isolationist assumptions (...) on which it depends. It examines four arguments for this view, finding each wanting. It then presents two general challenges to the 'equal per capita' view, and, indeed, any views which treat the distribution of greenhouse gas emissions in isolation from other goods. It concludes by outlining and defending an alternative (Integrationist) approach to the distribution of rights to emit greenhouse gases. (shrink)

It is widely recognized that changes are occurring to the earth’s climate and, further, that these changes threaten important human interests. This raises the question of who should bear the burdens of addressing global climate change. This paper aims to provide an answer to this question. To do so it focuses on the principle that those who cause the problem are morally responsible for solving it (the ‘polluterpays’ principle). It argues thatwhilethishasconsiderable appeal it cannot provide a complete account of who (...) should bear the burdens of global climate change. It proposes three ways in which this principle needs to be supplemented, and compares the resulting moral theory with the principle of ‘common but differentiated responsibility’. (shrink)

In this paper I make the following claims. In order to see anthropogenic climate change as clearly involving moral wrongs and global injustices, we will have to revise some central concepts in these domains. Moreover, climate change threatens another value that cannot easily be taken up by concerns of global justice or moral responsibility.

Book reviewed in this article: The Imperative of Responsibility. In Search of an Ethics for the Technological Age. By Hans Jonas.

There are many uncertainties concerning climate change, but a rough international consensus has emerged that a doubling of atmospheric carbon dioxide from its pre-industrial baseline is likely to lead to a 2.5 degree centigrade increase in the earth's mean surface temperature by the middle of the next century. Such a warming would have diverse impacts on human activities and would likely be catastrophic for many plants and nonhuman animals. The author's contention is that the problems engendered by the possibility of (...) climate change are not purely scientific but also concern how we ought to live and how humans should relate to each other and to the rest of nature; and these are problems of ethics and politics. (shrink)