And yet, disturbingly, in today's so-called information age, pseudoscience is burgeoning with stories of alien abduction, channeling past lives, and communal hallucinations commanding growing attention and respect. As Sagan demonstrates with lucid eloquence, the siren song of unreason is not just a cultural wrong turn but a dangerous plunge into darkness that threatens our most basic freedoms.

    Democritus's atomic theory of matter, Zeno's dazzling "proofs" that motion is impossible, Pythagorean insights into mathematics, Heraclitus's haunting and enigmatic epigrams-all form part of a revolution in human thought that relied on reasoning, forged the first scientific vocabulary, and laid the foundations of Western philosophy. Jonathan Barnes has painstakingly brought together the surviving Presocratic fragments in their original contexts, utilizing the latest research and a newly discovered major papyrus of Empedocles.

    First published in 1947, Horkheimer here explores the ways in Nazism - that most irrational of political movements - had co-opted ideas of rationality for its own ends. Ultimately, the book is a warning of the ways this might happen again and, as such, this is a book that has never appeared more timely.

    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.

    Breathtaking in its range and erudition, it explores Shiite festivals and the English Civil war, the finger exercises of monkeys and the effects of inflation in Weimar Germany. In this study of the interplay of crowds, Canetti offers one of the most profound and startling portraits of the human condition.

    He argues that the only feasible explanations of scientific successes are historical explanations, and that anarchism must now replace rationalism in the theory of knowledge.

    That is, you've certainly heard of them. But do you know enough about them to join a dinner party debate or dazzle the bar with your knowledge? 30-Second Philosophies takes a revolutionary approach to getting a grip on the 50 most significant schools of philosophy. The book challenges leading thinkers to quit fretting about the meaning of meaning for a while and explain the most complex philosophical ideas-using nothing more than two pages, 300 words, and a metaphorical image. Here, in one unique volume, you have the chance to pick the potted brains of our leading philosophers and understand complex concepts such as Kant's Categorical Imerpative without ending up in a darkened room with an ice pack on your head.

    Noah disembarks from his ark but he and his Voyage are not forgotten: they are revisited in on other centuries and other climes - by a Victorian spinster mourning her father, by an American astronaut on an obsessive personal mission. We journey to the Titanic, to the Amazon, to the raft of the Medusa, and to an ecclesiastical court in medieval France where a bizarre case is about to begin...This is no ordinary history, but something stranger, a challenge and a delight for the reader's imagination. Ambitious yet accessible, witty and playfully serious, this is the work of a brilliant novelist.