who is responsible and how blame or praise should be attributed when human agents act
together. Such questions include: Do individuals share responsibility for the outcome or are …

This is a book about duties to help others. When does one have to sacrifice life and limb,
time and money, to prevent harm to others? When must one save more people rather than …

Despite the great interest aroused among Anglo-American criminal law scholars by the
justification of necessity, the conflict of duties as a separate defense sui generis has gone …

The potential upscaling of carbon dioxide removal (CDR) technologies to meet states' net-
zero targets may enable individuals to remove emissions by purchasing carbon removal …

Treason is one of the most serious legal offences that there are, in most if not all
jurisdictions. Laws against treason are rooted in deep-seated moral revulsion about acts …

Just war theorists who argue that war is morally justified under certain circumstances infer
implicitly that establishing the military institutions needed to wage war is also morally …

States face a range of multiple, ongoing global challenges that appear to be increasing each
year. In this article, we argue that a three-tiered approach is needed to think through how …

Suppose it is foreseeable that you will soon encounter a drowning child, whom you will only
be able to rescue if you learn to swim. In this scenario we might think that you have a …

Many actions we perform affect the chances of fulfilling our moral obligations. The moral
status of such actions is important and deeply neglected. In this paper, I begin rectifying this …

Instances of environmental injustice–from Love Canal to e-waste to climate change–often
have a structural component that makes problematic typical appeals to collective …