I argue that military commanders have professional responsibilities for the environment in both peace and war. Peacetime responsibilities arise out of the commander’s general responsibilities as an agent of the state. Wartime responsibilities are part of the commander’s responsibility to protect noncombatants and to protect an environment that is the inherently valuable heritage of mankind. Commanders must assurne some risk to protect the environment. I conclude that we must stop not only the environmental damage caused by war, but also war (...) itself if we are to remain a viable species. (shrink)

A just cause for war is a type of wrong that may make those responsible for it morally liable to military attack as a means of preventing or rectifying it. This claim has implications that conflict with assumptions of the current theory of just war.

This essay seeks to extend the already controversial debate about humanitarian intervention by exploring the morality, legality, and legitimacy of ecological intervention and its corollary, ecological defense.

ABSTRACTThis article argues that there is a just cause for war to prevent the future hazards of anthropogenic climate change even if, because of what is known as the Non-Identity Problem, that caus...

This paper argues that certain central tenets of the traditional theory of the just war cannot be correct. It then advances an alternative account grounded in the same considerations of justice that govern self-defense at the individual level. The implications of this account are unorthodox. It implies that, with few exceptions, combatants who fight for an unjust cause act impermissibly when they attack enemy combatants, and that combatants who fight in a just war may, in certain circumstances, legitimately target noncombatants (...) who bear a significant degree of moral responsibility for a wrong, when the prevention or rectification of that wrong constitutes a just cause for war. (shrink)

Just wars are supposed to be proportional responses to aggression: the costs of war must not greatly exceed the benefits. This proportionality principle raises a corresponding ‘interpretation problem’: what are the costs and benefits of war, how are they to be determined, and a ‘measurement problem’: how are costs and benefits to be balanced? And it raises a problem about scope: how far into the future do the states of affairs to be measured stretch? It is argued here that weapons (...) innovation always introduces costs, and that these costs cannot be determined in advance of going to war. Three examples, the atomic bomb, the AK-47 and the ancient Greek catapult, are given as examples. It is therefore argued that the proportionality principle is inapplicable prospectively. Some replies to the argument are discussed and rejected. Some more general defences of the proportionality principle are considered and also rejected. Finally, the significance of the argument for Just War Theory as a whole is discussed. (shrink)

The traditional theory of the just war comprises two sets of principles, one governing the resort to war ( jus ad bellum) and the other governing the conduct of war ( jus in bello). The two sets of principles are regarded, in Michael Walzer’s words, as “logically independent. It is perfectly possible for a just war to be fought unjustly and for an unjust war to be fought in strict accordance with the rules.”1 Let us say that those who fight (...) in a just war are “just combatants,” while those who fight in a war that is unjust because it lacks a just cause are “unjust combatants.” (A just cause is an aim that can contribute to the justification for war and that may permissibly be pursued by means of war.)2 The most important implication of the idea that jus in bello is independent of jus ad bellum is that.. (shrink)

-This book offers a renewed defense of traditional just war theory and considers its application to certain highly controversial contemporary cases, particularly in the Middle East. The first part of the book addresses and responds to the central theoretical criticisms levelled at traditional just war theory. It offers a detailed defense of civilian immunity, the moral equality of soldiers and the related dichotomy between jus ad bellum and jus in bello, and argues that these principles taken together amount to a (...) morally coherent ethics of war. In this sense this project is traditional. In another sense, however, it is highly relevant to the modern world. While the first part of the book defends the just war tradition against its revisionist critics, the second part applies it to an array of timely issues: civil war, economic warfare, excessive harm to civilians, pre-emptive military strikes, and state-sponsored assassination, which require applying just war theory in practice. This book sets out to reaffirm the basic tenets of the traditional ethics of war and to lend them further moral support, subsequently applying them to a variety of practical issues. This book will be of great interest to students of just war theory, ethics, security studies, war and conflict studies, and IR in general.---Provided by publisher. (shrink)

War is harmful to animals, but few have considered how such harm should affect assessments of the justice of military actions. In this article, we propose a way in which concern for animals can be included within the just-war framework, with a focus on necessity and proportionality. We argue that counting animals in war will not make just-war theory excessively demanding, but it will make just-war theory more humane. By showing how animals can be included in our proportionality and necessity (...) assessments, we provide a crucial first step towards developing an animal-inclusive account of just-war theory. (shrink)