Does recognition of the basic human right to subsistence imply that the needy are morally permitted to take and use other people's property to get out of their plight? Should we respect the exercise of this right of necessity in a variety of scenarios - from street pickpocketing and petty theft to illegal squatting and encamping? In this concise and accessible book, Alejandra Mancilla addresses these complex and controversial moral questions. The book presents a historical account of the concept of the right of necessity-from the medieval writings of Christian canonists and theologians to seventeenth century natural law theory. The author then goes on to ground this right in a minimal conception of basic human rights, and proposes some necessary and jointly sufficient conditions for its exercise. She confronts the main objections that may be posed against this principle and ultimately concludes that the exercise of this right should be considered as a trigger to secure a minimum threshold of welfare provisions for everyone, everywhere.

Does recognition of the basic human right to subsistence imply that the needy are morally permitted to take and use other people's property to get out of their plight? Should we respect the exercise of this right of necessity in a variety of scenarios - from street pickpocketing and petty theft to illegal squatting and encamping? In this concise and accessible book, Alejandra Mancilla addresses these complex and controversial moral questions. The book presents a historical account of the concept of the right of necessity-from the medieval writings of Christian canonists and theologians to seventeenth century natural law theory. The author then goes on to ground this right in a minimal conception of basic human rights, and proposes some necessary and jointly sufficient conditions for its exercise. She confronts the main objections that may be posed against this principle and ultimately concludes that the exercise of this right should be considered as a trigger to secure a minimum threshold of welfare provisions for everyone, everywhere.

Forty years ago, in his landmark work A Theory of Justice, the American philosopher John Rawls depicted a just society as a fair system of cooperation between citizens, regarded as free and equal persons. Justice, Rawls famously claimed, is 'the first virtue of social institutions'. Ever since then, moral and political philosophers have expanded, expounded and criticized Rawls's main tenets, from perspectives as diverse as egalitarianism, left and right libertarianism and the ethics of care. This volume of essays provides a general overview of the main strands in contemporary justice theorising and features the most important and influential theories of justice from the 'post Rawlsian' era. These theories range from how to build a theory of justice and how to delineate its proper scope to the relationship between justice and equality, justice and liberty, and justice and desert. Also included is the critique of the Rawlsian paradigm, especially from feminist perspectives and from the growing strand of 'non-ideal' theory, as well as consideration of more recent developments and methodological issues.

Forty years ago, in his landmark work A Theory of Justice, the American philosopher John Rawls depicted a just society as a fair system of cooperation between citizens, regarded as free and equal persons. Justice, Rawls famously claimed, is 'the first virtue of social institutions'. Ever since then, moral and political philosophers have expanded, expounded and criticized Rawls's main tenets, from perspectives as diverse as egalitarianism, left and right libertarianism and the ethics of care. This volume of essays provides a general overview of the main strands in contemporary justice theorising and features the most important and influential theories of justice from the 'post Rawlsian' era. These theories range from how to build a theory of justice and how to delineate its proper scope to the relationship between justice and equality, justice and liberty, and justice and desert. Also included is the critique of the Rawlsian paradigm, especially from feminist perspectives and from the growing strand of 'non-ideal' theory, as well as consideration of more recent developments and methodological issues.