Mark and Wes interview perhaps the world's most influential living philosopher for an hour, then the full PEL foursome discusses. Our focus is the newly reissued/repackaged 1971 essay "Famine, Affluence, and Morality," which argues that just as we would regard it as unethical to fail to save a drowning child because you don't want to ruin your expensive shoes, so it's  Continue Reading …