In three beautifully wrought meditations on the import of Ren Descartes' legacy from a poet's perspective, Durs Grnbein presents us with a Descartes whom we haven't met before: not the notorious perpetrator of the mind-body-dualism, the arch-villain of Rationalism but the inspired and courageous dreamer, explorer, and fabulist. Reading Descartes against the grain of the widely accepted view of the philosopher as the proponent of a cut-and-dried, disembodied, and, hence, misguided view of humanity, Grnbein discloses the profoundly humane and poetic underpinnings of the legacy of this "modern man par excellence," and, by extension, of modernity as a whole. Uncovering the poetic foundations of Descartes' rationalism and, concomitantly, the poetic lining of the mantle of reason, Durs Grnbein, one of the world's greatest living poets and essayists, shows us that reason is never more alive than when it is most poetic.

This collection brings together new papers addressing the philosophical challenges that the concept of a Devil presents, bringing philosophical rigor to treatments of the Devil. Contributors approach the idea of the Devil from a variety of philosophical traditions, methodologies, and styles, providing a comprehensive philosophical overview that contemplates the existence, nature, and purpose of the Devil. While some papers take a classical approach to the Devil, drawing on biblical exegesis, other contributors approach the topic of the Devil from epistemological, metaphysical, phenomenological, and ethical perspectives. This volume will be relevant to researchers and scholars interested in philosophical conceptions of the Devil and related areas, such as philosophers of religion, theologians, and scholars working in philosophical theology and demonology.

The essays in this volume gather together Gellner's thinking on the connection between philosophy and life and they approach the topic from a number of directions: philosophy of morals, history of ideas, a discussion of individuals including R. G. Collingwood, Noam Chomsky, Piaget and Eysenck and discussions on the setting of philosophy in the general culture of England and America.

How scientists through the ages have conducted thought experiments using imaginary entities—demons—to test the laws of nature and push the frontiers of what is possible Science may be known for banishing the demons of superstition from the modern world. Yet just as the demon-haunted world was being exorcized by the enlightening power of reason, a new kind of demon mischievously materialized in the scientific imagination itself. Scientists began to employ hypothetical beings to perform certain roles in thought experiments—experiments that can only be done in the imagination—and these impish assistants helped scientists achieve major breakthroughs that pushed forward the frontiers of science and technology. Spanning four centuries of discovery—from René Descartes, whose demon could hijack sensorial reality, to James Clerk Maxwell, whose molecular-sized demon deftly broke the second law of thermodynamics, to Darwin, Einstein, Feynman, and beyond—Jimena Canales tells a shadow history of science and the demons that bedevil it. She reveals how the greatest scientific thinkers used demons to explore problems, test the limits of what is possible, and better understand nature. Their imaginary familiars helped unlock the secrets of entropy, heredity, relativity, quantum mechanics, and other scientific wonders—and continue to inspire breakthroughs in the realms of computer science, artificial intelligence, and economics today. The world may no longer be haunted as it once was, but the demons of the scientific imagination are alive and well, continuing to play a vital role in scientists' efforts to explore the unknown and make the impossible real.

The author argues that many problems of interpretation including notorious problems of circularity, arise from a failure to recognise that Descartes' strategy for the attainment of certainty is not to add support for his beliefs, but to subtract grounds for doubt.

From the author of the #1 New York Times bestseller On Bullshit, a landmark account of Descartes, reason, and truth In this classic work, philosopher and bestselling author Harry Frankfurt provides a compelling analysis of the question that not only lies at the heart of Descartes's Meditations, but also constitutes the central preoccupation of modern philosophy: on what basis can reason claim to provide any justification for the truth of our beliefs? Demons, Dreamers, and Madmen provides an ingenious account of Descartes's defense of reason against his own famously skeptical doubts that he might be a madman, dreaming, or, worse yet, deceived by an evil demon into believing falsely. Frankfurt's masterful and imaginative reading of Descartes's seminal work not only stands the test of time; one imagines Descartes himself nodding in agreement.