The Laughing Philosopher

Ancient philosophers considered question about laughter, humor, and comedy to be both philosophically interesting and important. They theorized about laughter and its causes, moralized about the appropriate uses of humor and what it is appropriate to laugh at, and wrote treaties on comedic composition. They were often merciless in ridiculing their opponents' positions, borrowing comedic devices and techniques from comic poetry and drama to do so. This volume is organized around three sets of questions that illuminate the philosophical concerns and corresponding range of answers found in ancient philosophy. The first set investigates the psychology of laughter. What is going on in our minds when we laugh? What background conditions must be in place for laughter to occur? Is laughter necessarily hostile or derisive? The second set of questions concerns the ethical and social norms governing laughter and humor. When is it appropriate or inappropriate to laugh? Does laughter have a positive social function? Is there a virtue, or excellence, connected to laugher and humor? The third set of questions concerns the philosophical uses of humor and comedic technique. Do philosophers use humor exclusively in criticizing rivals, or can it play a positive educational role as well? If it can, how does philosophical humor communicate its philosophical content? This volume does not aim to settle these fascinating questions but more importantly to start a conversation about them, and serve as a reference point for discussions of laughter, humor, and comedy in ancient philosophy.

An insightful reflection on the mathematical soul What do pure mathematicians do, and why do they do it? Looking beyond the conventional answers—for the sake of truth, beauty, and practical applications—this book offers an eclectic panorama of the lives and values and hopes and fears of mathematicians in the twenty-first century, assembling material from a startlingly diverse assortment of scholarly, journalistic, and pop culture sources. Drawing on his personal experiences and obsessions as well as the thoughts and opinions of mathematicians from Archimedes and Omar Khayyám to such contemporary giants as Alexander Grothendieck and Robert Langlands, Michael Harris reveals the charisma and romance of mathematics as well as its darker side. In this portrait of mathematics as a community united around a set of common intellectual, ethical, and existential challenges, he touches on a wide variety of questions, such as: Are mathematicians to blame for the 2008 financial crisis? How can we talk about the ideas we were born too soon to understand? And how should you react if you are asked to explain number theory at a dinner party? Disarmingly candid, relentlessly intelligent, and richly entertaining, Mathematics without Apologies takes readers on an unapologetic guided tour of the mathematical life, from the philosophy and sociology of mathematics to its reflections in film and popular music, with detours through the mathematical and mystical traditions of Russia, India, medieval Islam, the Bronx, and beyond.