Admittedly, computers now play chess at the grandmaster level, but do they understand the game as we do? Can a computer eventually do everything a human mind can do? In this absorbing and frequently contentious book, Roger Penrose--eminent physicist and winner, with Stephen Hawking, of the prestigious Wolf prize--puts forward his view that there are some facets of human thinking that can never be emulated by a machine. Penrose examines what physics and mathematics can tell us about how the mind works, what they can't, and what we need to know to understand the physical processes of consciousness. He is among a growing number of physicists who think Einstein wasn't being stubborn when he said his little finger told him that quantum mechanics is incomplete, and he concludes that laws even deeper than quantum mechanics are essential for the operation of a mind. To support this contention, Penrose takes the reader on a dazzling tour that covers such topics as complex numbers, Turing machines, complexity theory, quantum mechanics, formal systems, Godel undecidability, phase spaces, Hilbert spaces, black holes, white holes, Hawking radiation, entropy, quasicrystals, the structure of the brain, and scores of other subjects. The Emperor's New Mind will appeal to anyone with a serious interest in modern physics and its relation to philosophical issues, as well as to physicists, mathematicians, philosophers and those on either side of the AI debate.

     The Science Book covers every area of science--astronomy, biology, chemistry, geology, math, and physics, and brings the greatest scientific ideas to life with fascinating text, quirky graphics, and pithy quotes.

    True? Here are quips, quotes, and questions from a distinguished assortment of geniuses and jokers, giving readers a chance to decide for themselves....When I think of all the harm [the bible] has done, I despair of ever writing anything to equal it.Oscar WildeSAINT, n. A dead sinner revised and edited.Ambrose BierceThere ain't no answer. There ain't going to be any answer. There never has been an answer. That's the answer.Gertrude SteinDo not let yourself be deceived: great intellects are skeptical.Friedrich NietzscheMillions long for immortality who don't know what to do with themselves on a rainy Sunday afternoon.Susan ErtzGod is love, but get it in writing.Gypsy Rose LeeNothing is at last sacred but the integrity of our own mind.Ralph Waldo EmersonThe fact that a believer is happier than a skeptic is no more to the point than the fact that a drunken man is happier than a sober one.George Bernard Shaw

    Divided into six chapters -- space, earth, nature, human body, science & technology, and history & culture, plus a reference section -- a wide range of topics come to life. Illustrated with fascinating facts, maps, timelines, and graphics, the Knowledge Encyclopedia makes complex subjects easy to understand and is the perfect resource for kids, whether to help them with homework or to pique their curiosity.

    He also happens to have a Ph.D. in zoology and wrote his dissertation on evolution, atheism and naturalism. Preston Jones is a history professor at a Christian college and a fan of Bad Religion's music. One day, on a whim, Preston sent Greg an appreciative e-mail. That was the start of an extraordinary correspondence. For several months, Preston and Greg sent e-mails back and forth on big topics like God, religion, knowledge, evil, evolution, biology, destiny and the nature of reality. Preston believes in God; Greg sees insufficient evidence for God's existence. Over the course of their friendly debate, they tackle such cosmic questions as: Is religion rational or irrational? Does morality require belief in God? Do people only believe in God because they are genetically predisposed toward religion? How do you make sense of suffering in the world? Is this universe all there is? And what does it all matter? In this engaging book, Preston and Greg's actual e-mail correspondence is reproduced, along with bonus materials that provide additional background and context. Each makes his case for why he thinks his worldview is more compelling and explanatory. While they find some places to agree, neither one convinces the other. They can't both be right. So which worldview is more plausible? You decide.

    But in recent years, a startling new concept has evolved that places it more firmly than ever in a special position. Known as the Anthropic Cosmological Principle, this collection of ideas holds that the existence of intelligent observers determines the fundamental structure of the Universe. In its most radical version, the Anthropic Principle asserts that intelligent information-processing must come into existence in the Universe, and once it comes into existence, it will never die out. This wide-ranging and detailed book explores the many ramifications of the Anthropic Cosmological Principle, covering the whole spectrum of human inquiry from Aristotle to Z bosons. Bringing a unique combination of skills and knowledge to the subject, John D. Barrow and Frank J. Tipler--two of the world's leading cosmologists--cover the definition and nature of life, the search for extraterrestrial intelligence, and the interpretation of the quantum theory in relation to the existence of observers. The book will be of vital interest to philosophers, theologians, mathematicians, scientists, and historians, as well as to anyone concerned with the connection between the vastness of the universe of stars and galaxies and the existence of life within it on a small planet out in the suburbs of the Milky Way.

     Gerald G. May, MD, one of the great spiritual teachers and writers of our time, argues that the dark 'shadow' side of the true spiritual life has been trivialised and neglected to our serious detriment. Superficial and naively upbeat spirituality does not heal and enrich the soul. Nor does the other tendency to relegate deep spiritual growth to only mystics and saints. Only the honest, sometimes difficult encounters with what Christian spirituality has called and described in helpful detail as 'the dark night of the soul' can lead to true spiritual wholeness. May emphasises that the dark night is not necessarily a time of suffering and near despair, but a time of deep transition, a search for new orientation when things are clouded and full of mystery. The dark gives depth, dimension and fullness to the spiritual life.

    In a remarkable achievement of historical detective work that is destined to become a classic, authors Lynn Picknett and Clive Prince delve into the mysterious world of the Freemasons, the Cathars, the Knights Templar, and the occult to discover the truth behind an underground religion with roots in the first century that survives even today. Chronicling their fascinating quest for truth through time and space, the authors reveal an astonishing new view of the real motives and character of the founder of Christianity, as well as the actual historical—and revelatory—roles of John the Baptist and Mary Magdalene. Painstakingly researched and thoroughly documented, The Templar Revelation presents a secret history, preserved through the centuries but encoded in works of art and even in the great Gothic cathedrals of Europe, whose final chapter could shatter the foundation of the Christian Church.

    Now Abram returns with a startling exploration of our human entanglement with the rest of nature.As the climate veers toward catastrophe, the innumerable losses cascading through the biosphere make vividly evident the need for a metamorphosis in our relation to the living land. For too long we’ve inured ourselves to the wild intelligence of our muscled flesh, taking our primary truths from technologies that hold the living world at a distance. This book subverts that distance, drawing readers ever deeper into their animal senses in order to explore, from within, the elemental kinship between the body and the breathing Earth.The shapeshifting of ravens, the erotic nature of gravity, the eloquence of thunder, the pleasures of being edible: all have their place in Abram’s investigation. He shows that from the awakened perspective of the human animal, awareness (or mind) is not an exclusive possession of our species but a lucid quality of the biosphere itself—a quality in which we, along with the oaks and the spiders, steadily participate.With the audacity of its vision and the luminosity of its prose, Becoming Animal sets a new benchmark for the human appraisal of our place in the whole.

    It is a scientific look at how ancient humans made sense of the world and the phenomena they encountered around them.In the past, arguments against the existence of gods have mainly come in the form of scientific inquiries that attempt to show there is no evidence for their existence. The Invention of Religion, however, investigates the psychological mechanisms that cause religions to originate and it sets out to prove that when humans have neither science nor religion, these mechanisms cause them to invent new religions. It also investigates how the differences (like monotheism vs. pantheism) between religions arise and how probable these differences are.

    This is the classic introduction for the educated lay reader to the richly diverse world of mathematics: its history, philosophy, principles, and personalities.

    Antonio Damasio makes clear that we descend biologically, psychologically, and even socially from a long lineage that begins with single living cells; that our minds and cultures are linked by an invisible thread to the ways and means of ancient unicellular life and other primitive life-forms; and that inherent in our very chemistry is a powerful force, a striving toward life maintenance that governs life in all its guises, including the development of genes that help regulate and transmit life. In The Strange Order of Things, Damasio gives us a new way of comprehending the world and our place in it.www.antoniodamasio.com

    These machines had wondrous powers, yet made unexpected demands on their owners. Telephones broke free of the chains that had shackled them to bedside tables and office desks. No one was out of touch, or wanted to be out of touch. Instant communication became a birthright. A new world, located no one knew exactly where, came into being, called "virtual" or "online," named "cyberspace" or "the Internet" or just "the network." Manners and markets took on new shapes and guises. As all this was happening, James Gleick, author of the groundbreaking" Chaos," columnist for" The New York Times" "Magazine," and--very briefly--an Internet entrepreneur, emerged as one of our most astute guides to this new world. His dispatches--by turns passionate, bewildered, angry, and amazed--form an extraordinary chronicle. Gleick loves what the network makes possible, and he hates it. Software makers developed a strangely tolerant view of an ancient devil, the product defect. One company, at first a feisty upstart, seized control of the hidden gears and levers of the new economy. We wrestled with novel issues of privacy, anonymity, and disguise. We found that if the human species is evolving a sort of global brain, it's susceptible to new forms of hysteria and multiple-personality disorder. "What Just Happened" is at once a remarkable portrait of a world in the throes of transformation and a prescient guide to the transformation still to come.

    Even as a teenager, experimenting in his own laboratory, he was impressed by the logic and materiality of the universe, which is governed by a small number of disembodied forces and laws. Those laws decree that all things in the world are material and impermanent. But one summer evening, while looking at the stars from a small boat at sea, Lightman was overcome by the overwhelming sensation that he was merging with something larger than himself--a grand and eternal unity, a hint of something absolute and immaterial. Searching for Stars on an Island in Maine is the result of these seemingly contradictory impulses, written as an extended meditation on an island in Maine, where Lightman and his wife spend their summers. Framing the dialogue between religion and science as a contrast between absolutes and relatives, Lightman explores our human quest for truth and meaning and the different methods of religion and science in that quest. Along the way, he draws from sources ranging from St. Augustine's conception of absolute truth to Einstein's relativity, from a belief in the divine and eternal nature of stars to their discovered materiality and mortality, from the unity of the once indivisible atom to the multiplicity of subatomic particles and the recent notion of multiple universes. What emerges is not only an understanding of the encounter between science and religion but also a profound exploration of the complexity of human existence.

    Dr Carl Sagan takes us on a great reading adventure, offering his vivid and startling insights into the brains of humans & beasts, the origin of human intelligence, the function of our most haunting legends and their amazing links to recent discoveries.