Winner of the Pulitzer Prize A metaphorical fugue on minds and machines in the spirit of Lewis Carroll Douglas Hofstadter's book is concerned directly with the nature of "maps" or links between formal systems. However, according to Hofstadter, the formal system that underlies all mental activity transcends the system that supports it. If life can grow out of the formal chemical substrate of the cell, if consciousness can emerge out of a formal system of firing neurons, then so too will computers attain human intelligence. Gödel, Escher, Bach is a wonderful exploration of fascinating ideas at the heart of cognitive science: meaning, reduction, recursion, and much more.

Winner of the Pulitzer Prize, this book applies Godel's seminal contribution to modern mathematics to the study of the human mind and the development of artificial intelligence.

There is a strong tradition of literary analyses of the musical artwork. Simply put, all musicology - any writing about music - is an attempt at making analogies between what happens within the world of sound and language itself. This study considers this analogy from the opposite perspective: authors attempting to structure words using musical forms and techniques. It's a viewpoint much more rarely explored, and none of the extant studies of novelists' musical techniques have been done by musicians. Can a novel follow the form of a symphony and still succeed as a novel? Can musical counterpoint be mimicked by words on a page? Alan Shockley begins looking for answers by examining music's appeal for novelists, and then explores two brief works, a prose fugue by Douglas Hofstadter, and a short story by Anthony Burgess modeled after a Mozart symphony. Analyses of three large, emblematic attempts at musical writing follow. The much debated 'Sirens' episode of James Joyce's Ulysses, which the author famously likened to a fugue, Burgess' largely ignored Napoleon Symphony: A Novel in Four Movements, patterned on Beethoven's Eroica, and Joyce's Finnegans Wake, which Shockley examines as an attempt at composing a fully musicalized language. After these three larger analyses, Shockley discusses two quite recent brief novels, William Gaddis' novella Agapgape and David Markson's This is not a novel, proposing that each of these confounding texts coheres elegantly when viewed as a musically-structured work. From the perspective of a composer, Shockley offers the reader fresh tools for approaching these dense and often daunting texts.

One of our greatest philosophers and scientists of the mind asks, where does the self come from -- and how our selves can exist in the minds of others. Can thought arise out of matter? Can self, soul, consciousness, "I" arise out of mere matter? If it cannot, then how can you or I be here? I Am a Strange Loop argues that the key to understanding selves and consciousness is the "strange loop"-a special kind of abstract feedback loop inhabiting our brains. The most central and complex symbol in your brain is the one called "I." The "I" is the nexus in our brain, one of many symbols seeming to have free will and to have gained the paradoxical ability to push particles around, rather than the reverse. How can a mysterious abstraction be real-or is our "I" merely a convenient fiction? Does an "I" exert genuine power over the particles in our brain, or is it helplessly pushed around by the laws of physics? These are the mysteries tackled in I Am a Strange Loop, Douglas Hofstadter's first book-length journey into philosophy since Gödel, Escher, Bach. Compulsively readable and endlessly thought-provoking, this is a moving and profound inquiry into the nature of mind.

Hofstadter's collection of quirky essays is unified by its primary concern: to examine the way people perceive and think.

A passionate, highly accessible clarion call to a world dangerously threatened by irrational superstitions of all kinds. 'Truly a book for our time' Steven Pinker 'In Sweden's public square, Christer Sturmark has done as much as anyone to uphold reason and humane critical thinking' Richard Dawkins 'As lucid and illuminating as it is warm and inspiring' Rebecca Goldstein In country after country, conspiracy theories and religious dogmas that once seemed to have been overtaken by enlightened thought are helping to lift authoritarian leaders into power. The effects are being felt by women, ethnic minorities, teachers, scientists and students – and by the environment, the ultimate victim of climate change denial. We need clear thinking now more than ever. Christer Sturmark is a crusading secular humanist as well as a Swedish publisher and entrepreneur, and The Flame of Reason is his manifesto for a better world. It provides a set of simple tools for clear thinking in the face of populist dogmas, anti-science attitudes and pseudo-philosophy, and suggestions for how we can move towards a new enlightenment. From truth to Quantum Physics, moral philosophy to the Myers-Briggs test, Sturmark offers a passionate defence of rational thought, science, tolerance and pluralism; a warm and engaging guide for anyone who wants to better navigate the modern world. Translated by and co-written with Douglas Hofstadter, celebrated cognitive scientist, physicist and author of Godel, Escher, Bach.