A genius who throughout his life solved complex mathematical calculations in his head, and a writer gifted with an inimitable style, Poincaré rose to the challenge of interpreting the philosophy of science to scientists and nonscientists alike. His lucid and welcoming prose made him the Carl Sagan of his time. This volume collects his three most important books: Science and Hypothesis (1903); The Value of Science (1905); and Science and Method (1908).

    As he did so masterfully in Prime Obsession, Derbyshire brings the evolution of mathematical thinking to dramatic life by focusing on the key historical players. Unknown Quantity begins in the time of Abraham and Isaac and moves from Abel's proof to the higher levels of abstraction developed by Galois through modern-day advances. Derbyshire explains how a simple turn of thought from this plus this equals this to this plus what equals this? gave birth to a whole new way of perceiving the world. With a historian's narrative authority and a beloved teacher's clarity and passion, Derbyshire leads readers on an intellectually satisfying and pleasantly challenging historical and mathematical journey.

    Beginning with rape, and moving on to murder, war, and genocide, Ghiglieri offers the most up-to-date, comprehensive look at the male proclivity for violence. In a strong narrative voice, he draws on the latest research and his own personal experiences—both as a primatologist and as a soldier—to explain that male violence is largely innate, a product of millions of years of evolution. In the process, he debunks many of our most clung-to, “politically correct” notions: that the differences between men and women are strictly due to socialization, that rape is really about power—not sex—and that genocide is only possible with a single madman at the helm. Well-argued, evenhanded, yet never dull, this important book illuminates the darkest impulses of the male psyche, and suggests ways for modern society to curb them.

    • First American publication of the surprising European bestseller. • Examines everything from the ancient use of ergot and datura to the modern phenomenon of "designer" drugs such as Ecstasy and crack cocaine. From remotest antiquity to the present era of designer drugs and interdiction, drugs have played a prominent role in the cultural, spiritual, and social development of civilizations. Antonio Escohotado demonstrates how the history of drugs illuminates the history of humanity as he explores the long relationship between mankind and mind-altering substances. Hemp, for example, has been used in India since time immemorial to stimulate mental agility and sexual prowess. Aristotle's disciple Theophrastus testifies to the use of datura by the ancient Greeks and further evidence links the rites at Eleusis to the ingestion of a hallucinogen. Similar examples can be found in cultures as diverse as the Celts, the ancient Egyptians, the Aztecs, and other indigenous peoples around the world. Professor Escohotado also looks at the present-day differences that exist between the more drug-tolerant societies like Holland and Switzerland and countries advocating complete repression of these substances. The author provides a comprehensive analysis of the enormous social costs of the drug war that is coming under increasing fire from all levels of society. Professor Escohotado's work demonstrates that drugs have always existed and been used by societies throughout the world and the contribution they have made to humanity's development has been enormous. The choice we face today is to teach people how to use them correctly or to continue to indiscriminately demonize them. "Just say no," the author says, is not an option. Just say "know" is. Antonio Escohotado is a professor of philosophy and social science methodology at the National University of Distance Education in Madrid, Spain. He travels widely, offering lectures and seminars on the subject of drugs and history.

    Their achievements, rich culture and craftsmanship contributed greatly to our world today, and their explorations helped make up the boundaries of nations. The Vikings: Raiders, Explorers, and Seafaring Warriors by author Lance Hightower will give you a glimpse of the battles that raged for more than 300 years, sparked by the cultural and religious differences that were the trigger for warring with the Franks, England and Ireland, and for trade and exploration into the Muslim empire, the Byzantine Empire, as far as Russia, Spain and North America.They came from Sweden, Norway and Denmark, not as one army, but as separate tribes who assaulted their way through Christendom as retaliation for the destruction of their holy icon. They came from the sea in a way that ingeniously allowed them to go where no conventional ship dared, and they were able to navigate waters without benefit of the sun to guide them. They used boats that made ship-building history – light, fast, and equally efficient in shallow rivers and mighty oceans.They terrorized, traded, bartered, took slaves, colonized, fought and died all in the name of Odin, god of the battle-slain. Perhaps in the end, they fought more for territory and riches than principle, but the history of the Vikings will always remain as one of the most enthralling of all Ages, where honor was crucial, death on the battlefield was preferred to idleness, and the stormy pantheon of their gods still held the greatest influence in their lives.The brilliant sagas come to life with snippets of modern translations, told like tales of old should be told, with dread, heroics and excitement. Lance Hightower combines his own expertise with the latest archeological findings and information given to us from ancient text to present a first-rate portrayal of the Vikings in an easy-to-read format that is a refreshing change from the usual dry delivery of history.

    From the minds of the world's leading physicists there flowed a river of ideas that would transport mankind to the pinnacle of wonderment and to the very depths of human despair. This was a century that began with the certainties of absolute knowledge and ended with the knowledge of absolute uncertainty. It was a century in which physicists developed weapons with the capacity to destroy our reality, whilst at the same time denying us the possibility that we can ever properly comprehend it.Almost everything we think we know about the nature of our world comes from one theory of physics. This theory was discovered and refined in the first thirty years of the twentieth century and went on to become quite simply the most successful theory of physics ever devised. Its concepts underpin much of the twenty-first century technology that we have learned to take for granted. But its success has come at a price, for it has at the same time completely undermined our ability to make sense of the world at the level of its most fundamental constituents.Rejecting the fundamental elements of uncertainty and chance implied by quantum theory, Albert Einstein once famously declared that 'God does not play dice'. Niels Bohr claimed that anybody who is not shocked by the theory has not understood it. The charismatic American physicist Richard Feynman went further: he claimed that nobody understands it.This is quantum theory, and this book tells its story.Jim Baggott presents a celebration of this wonderful yet wholly disconcerting theory, with a history told in forty episodes -- significant moments of truth or turning points in the theory's development. From its birth in the porcelain furnaces used to study black body radiation in 1900, to the promise of stimulating new quantum phenomena to be revealed by CERN's Large Hadron Collider over a hundred years later, this is the extraordinary story of the quantum world.Oxford Landmark Science books are 'must-read' classics of modern science writing which have crystallized big ideas, and shaped the way we think.

    Professor Douglas makes points which illuminate matters in the philosophy of religion and the philosophy of science and help to show the rest of us just why and how anthropology has become a fundamentally intellectual discipline.

    His breaking of the German U-boat Enigma cipher in World War II ensured Allied-American control of the Atlantic. But Turing's vision went far beyond the desperate wartime struggle. Already in the 1930s he had defined the concept of the universal machine, which underpins the computer revolution. In 1945 he was a pioneer of electronic computer design. But Turing's true goal was the scientific understanding of the mind, brought out in the drama and wit of the famous "Turing test" for machine intelligence and in his prophecy for the twenty-first century.Drawn in to the cockpit of world events and the forefront of technological innovation, Alan Turing was also an innocent and unpretentious gay man trying to live in a society that criminalized him. In 1952 he revealed his homosexuality and was forced to participate in a humiliating treatment program, and was ever after regarded as a security risk. His suicide in 1954 remains one of the many enigmas in an astonishing life story.

    Includes letters and lectures by Huxley never published elsewhere. In May 1953 Aldous Huxley took four-tenths of a gram of mescaline. The mystical and transcendent experience that followed set him off on an exploration that was to produce a revolutionary body of work about the inner reaches of the human mind. Huxley was decades ahead of his time in his anticipation of the dangers modern culture was creating through explosive population increase, headlong technological advance, and militant nationalism, and he saw psychedelics as the greatest means at our disposal to "remind adults that the real world is very different from the misshapen universe they have created for themselves by means of their culture-conditioned prejudices." Much of Huxley's writings following his 1953 mescaline experiment can be seen as his attempt to reveal the power of these substances to awaken a sense of the sacred in people living in a technological society hostile to mystical revelations. Moksha, a Sanskrit word meaning "liberation," is a collection of the prophetic and visionary writings of Aldous Huxley. It includes selections from his acclaimed novels Brave New World and Island, both of which envision societies centered around the use of psychedelics as stabilizing forces, as well as pieces from The Doors of Perception and Heaven and Hell, his famous works on consciousness expansion.

    A meld of history and science, this book is a group portrait of some of the greatest minds who ever lived as they wrestled with nature’s most sweeping mysteries. The answers they uncovered still hold the key to how we understand the world.At the end of the seventeenth century—an age of religious wars, plague, and the Great Fire of London—when most people saw the world as falling apart, these earliest scientists saw a world of perfect order. They declared that, chaotic as it looked, the universe was in fact as intricate and perfectly regulated as a clock. This was the tail end of Shakespeare’s century, when the natural land the supernatural still twined around each other. Disease was a punishment ordained by God, astronomy had not yet broken free from astrology, and the sky was filled with omens. It was a time when little was known and everything was new. These brilliant, ambitious, curious men believed in angels, alchemy, and the devil, and they also believed that the universe followed precise, mathematical laws—-a contradiction that tormented them and changed the course of history.The Clockwork Universe is the fascinating and compelling story of the bewildered geniuses of the Royal Society, the men who made the modern world.

    Beginning with the study of DNA in Egyptian mummies in the early 1980s and culminating in the sequencing of the Neanderthal genome in 2010, Neanderthal Man describes the events, intrigues, failures, and triumphs of these scientifically rich years through the lens of the pioneer and inventor of the field of ancient DNA.We learn that Neanderthal genes offer a unique window into the lives of our hominin relatives and may hold the key to unlocking the mystery of why humans survived while Neanderthals went extinct. Drawing on genetic and fossil clues, Pääbo explores what is known about the origin of modern humans and their relationship to the Neanderthals and describes the fierce debate surrounding the nature of the two species’ interactions. His findings have not only redrawn our family tree, but recast the fundamentals of human history—the biological beginnings of fully modern Homo sapiens, the direct ancestors of all people alive today.A riveting story about a visionary researcher and the nature of scientific inquiry, Neanderthal Man offers rich insight into the fundamental question of who we are.

    To understand the universe in the far future, we must first describe its present state and structure on the grand scale, and how its present properties arose. Dr Islam explains these topics in an accessible way in the first part of the book. From this background he speculates about the future evolution of the universe and predicts the major changes that will occur. The author has largely avoided mathematical formalism and therefore the book is well suited to general readers with a modest background knowledge of physics and astronomy.

    Skillfully blending intellectual, political, and cultural history, Jan-Werner Müller elucidates the ideas that shaped the period of ideological extremes before 1945 and the liberalization of West European politics after the Second World War. He also offers vivid portraits of famous as well as unjustly forgotten political thinkers and the movements and institutions they inspired.Müller pays particular attention to ideas advanced to justify fascism and how they relate to the special kind of liberal democracy that was created in postwar Western Europe. He also explains the impact of the 1960s and neoliberalism, ending with a critical assessment of today's self-consciously post-ideological age.

    one of the most important and readable works on the human past published in recent years."Winner of the Pulitzer Prize and a national bestseller: the global account of the rise of civilization that is also a stunning refutation of ideas of human development based on race.In this "artful, informative, and delightful" (William H. McNeill, New York Review of Books) book, Jared Diamond convincingly argues that geographical and environmental factors shaped the modern world. Societies that had a head start in food production advanced beyond the hunter-gatherer stage, and then developed writing, technology, government, and organized religion—as well as nasty germs and potent weapons of war—and adventured on sea and land to conquer and decimate preliterate cultures. A major advance in our understanding of human societies, Guns, Germs, and Steel chronicles the way that the modern world came to be and stunningly dismantles racially based theories of human history.Winner of the Pulitzer Prize, the Phi Beta Kappa Award in Science, the Rhone-Poulenc Prize, and the Commonwealth Club of California's Gold Medal

    The object of his inquiry was the new class of salaried employees who populated the cities of Weimar Germany.Spiritually homeless, divorced from all custom and tradition, these white-collar workers sought refuge in entertainment—or the “distraction industries,” as Kracauer put it—but, only three years later, were to flee into the arms of Adolf Hitler. Eschewing the instruments of traditional sociological scholarship, but without collapsing into mere journalistic reportage, Kracauer explores the contradictions of this caste. Drawing on conversations, newspapers, adverts and personal correspondence, he charts the bland horror of the everyday. In the process he succeeds in writing not just a prescient account of the declining days of the Weimar Republic, but also a path-breaking exercise in the sociology of culture which has sharp relevance for today.