Professor of Bioethics at Princeton University
Peter Singer is Professor of Bioethics at Princeton University and Laureate Professor at the University of Melbourne. His books include 'Animal Liberation', 'Practical Ethics', 'The Point of View of the Universe' (with Katarzyna de Lazari-Radek), and, most recently, 'The Most Good You Can Do'.
In 1809, Jeremy Bentham, the founder of utilitarianism, set to work on The Book of Fallacies. His goal was to expose the fallacious arguments used to block reforms like the abolition of "rotten boroughs" -- electorates with so few electors that a powerful lord or landowner could effectively select the member of parliament, while newer cities like Manchester remained unrepresented.
In May, Pope Francis released his historic encyclical, Laudato Si, or "Praise Be". He chose his papal name, he explains in the text, because he considers St Francis of Assisi to be "the example par excellence of care for the vulnerable and of an integral ecology lived out joyfully and authentically". His namesake showed that concern for nature is inseparable from justice for the poor, social commitment and peace within oneself.