Yet, the science underpinning this technology is less visible and little understood outside the professional computer science community. As a scientific discipline, computer science stands alongside the likes of molecular biology and cognitive science as one of the most significant new sciences of the post Second World War era.In this Very Short Introduction, Subrata Dasgupta sheds light on these lesser known areas and considers the conceptual basis of computer science. Discussing algorithms, programming, and sequential and parallel processing, he considers emerging modern ideas such as biological computing and cognitive modelling, challenging the idea of computer science as a science of the artificial.ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

    In 1800 it was overwhelmingly rural, agrarian, multilingual, and almost half-Celtic. A century later it was largely urban and English. The effects of the Industrial Revolution caused cities to swell enormously. London, for example, grew from about 1 million people to over 6 million. Abroad, the British Empire was reaching its apex, while at home the world came to marvel at the Great Exhibition of 1851 with its crowning achievement--the Crystal Palace. Historians Christopher Harvie and Colin Matthew present a comprehensive and authoritative guide to the social, economic, and political events that marked the era on which many believed the sun would never set.

    Readers will find an enlightening history of the vacuum: how the efforts to make a better vacuum led to the discovery of the electron; the ideas of Newton, Mach, and Einstein on the nature of space and time; the mysterious aether and how Einstein did away with it; and the latest ideas that the vacuum is filled with the Higgs field. The story ranges from the absolute zero of temperature and the seething vacuum of virtual particles and anti-particles that fills space, to the extreme heat and energy of the early universe. About the Series: Combining authority with wit, accessibility, and style, Very Short Introductions offer an introduction to some of life's most interesting topics. Written by experts for the newcomer, they demonstrate the finest contemporary thinking about the central problems and issues in hundreds of key topics, from philosophy to Freud, quantum theory to Islam.

    The growing number of patients being diagnosed with depression, ADD, alcoholism, and other illnesses mean that few people are not touched by it. This book provides a valuable and comprehensible introduction to the subject. It starts with the history of its development as a scientific field, including the identification of major mental illnesses, the rise and fall of the asylum system, and the flourishing of psychoanalysis and other psychotherapies. More than any other branch of medicine, psychiatry has been attacked and criticized. There is a long list of perceived horrors--patient abuse, bizarre medical experiments, mind-control by evil governments, coercion by maniacal hypnotists. Modern psychiatry brings with it new controversies, such as the perceived over-prescription of antidepressants and behavior modifiers for children and teens, or unchecked marketing power of drug companies. This book does not draw conclusions on these issues, but rather provides the reader with a clear understanding of what psychiatry is, and what it does, so that they can draw their own. It is a great reference for anyone with an interest in mental illness and its treatment, students of psychiatry, medicine, psychology, and history of science, and health professionals.

    Yet Vikings were also traders, settlers, and farmers, with a complex artistic and linguistic culture, whose expansion overseas led them to cross the Atlantic for the first time in European history. Highlighting the latest archaeological evidence, Julian Richards reveals the whole Viking world: their history, their culture, and their legacy of overseas expansion for trade, colonization, and plunder. Viking identity is explored through what we have learned about their towns, art, shipbuilding, and religious rituals. Here the Viking story is brought up to the present, from the tales of adventure found in medieval Icelandic sagas, to their exploitation as a symbol of nationalism in the nineteenth century by Wagner, and later by Hitler and the Nazi party. The author also highlights their impact and influence on the history and people of Northern Europe. Vikings, a fascinating new look at a people and culture that have been reinvented throughout history, will take readers closer to discovering who they really were.

     Dan sheds light on the many misconceptions about what Kabbalah is and isn't--including its connections to magic, astronomy, alchemy, and numerology--and he illuminates the relationship between Kaballah and Christianity on the one hand and New Age religion on the other. The book provides fascinating historical background, ranging from the mystical groups that flourished in ancient Judaism in the East, and the medieval schools of Kabbalah in Northern Spain and Southern France, to the widening growth of Kabbalah through the school of Isaac Luria of Safed in the sixteenth century, to the most potent and influential modern Jewish religious movement, Hasidism, and its use of kabbalistic language in its preaching. The book examines the key ancient texts of this tradition, including the Sefer Yezira or "Book of Creation," The Book of Bahir, and the Zohar. Dan explains Midrash, the classical Jewish exegesis of scriptures, which assumes an infinity of meanings for every biblical verse, and he concludes with a brief survey of scholarship in the field and a list of books for further reading. Embraced by celebrities and integrated in many contemporary spiritual phenomena, Kabbalah has reaped a wealth of attention in the press. But many critics argue that the form of Kabbalah practiced in Hollywood is more New Age pabulum than authentic tradition. Can there be a positive role for the Kabbalah in the contemporary quest for spirituality? In Kabbalah, Joseph Dan debunks the myths surrounding modern Kabbalistic practice, offering an engaging and dependable account of this traditional Jewish religious phenomenon and its impact outside of Judaism.

    It tackles many questions, such as: What accounts for the perpetuation of ethnic and religious conflict in Ireland? Why has armedviolence proven so hard to control? Who are the major figures and issues in the conflict? Can we expect more Northern Irelands in the future?

    Now, in this Very Short Introduction, Lee provides a magnificent look at the genre in which she is an undisputed master--the art of biography. Here Lee considers the cultural and historical background of different types of biographies, looks at the factors that affect biographers, and asks whether there are different strategies, ethics, and principles required for writing about one person compared to another. She also discusses contemporary biographical publications and considers what kind of lives are the most popular and in demand. And along the way, she answers such questions as why do certain people and historical events arouse so much interest? How can biographies be compared with history and works of fiction? Does a biography need to be true? Is it acceptable to omit or conceal things? Does the biographer need to personally know the subject? Must a biographer be subjective?About the Series: Combining authority with wit, accessibility, and style, Very Short Introductions offer an introduction to some of life's most interesting topics. Written by experts for the newcomer, they demonstrate the finest contemporary thinking about the central problems and issues in hundreds of key topics, from philosophy to Freud, quantum theory to Islam.

    This engaging overview of the field combines an accessible account of some of the discipline's guiding principles and methodology with abundant examples and illustrations of anthropologists at work. Peter Just and John Monaghan begin by discussing anthropology's most important contributions to modern thought: its investigation of culture as a distinctively human characteristic, its doctrine of cultural relativism, and its methodology of fieldwork and ethnography. Drawing on examples from their own fieldwork in Indonesia and Mesoamerica, they examine specific ways in which social and cultural anthropology have advanced our understanding of human society and culture. Including an assessment of anthropology's present position, and a look forward to its likely future, Social and Cultural Anthropology will make fascinating reading for anyone curious about this social science. About the Series: Combining authority with wit, accessibility, and style, Very Short Introductions offer an introduction to some of life's most interesting topics. Written by experts for the newcomer, they demonstrate the finest contemporary thinking about the central problems and issues in hundreds of key topics, from philosophy to Freud, quantum theory to Islam.

    Despite this, and perhaps in part because of its prevalence in the media, it is often denigrated as trivial and superficial, as a sign of vanity and narcissism. Written by a highly regarded authority on twentieth-century fashion, this Very Short Introduction offer a wide-ranging and revealing look at fashion that discusses everything from production and design, to couture and retailing, to the wider role of fashion in society. This lively book illuminates the structure of the fashion industry and the range of professionals involved in its creation, and it provides cogent insight into its historical, social and cultural contexts. It also sheds light on how fashion has developed, while raising questions about its ethical and controversial aspects, such as the use of fur, exploitative trading, and poor working conditions for laborers.

    In this Very Short Introduction, Geoffrey Hosking discusses all aspects of Russian history, from thestruggle by the state to control society to the transformation of the nation into a multi-ethnic empire, Russia's relations with the West, and the post-Soviet era. Hosking, a leading international authority, examines Russian history in an impartial way, arguing that Good Russia and Bad Russiaare one and the same. He also evaluates important individuals in Russian history, from Peter the Great and Catherine II to Lenin and Stalin.

    Indeed, no other legislature in the world approaches its power. Yet most Americans have only a murky idea of how it works. In The U.S. Congress, Donald A. Ritchie, a congressional historian for more than thirty years, takes readers on a fascinating, behind-the-scenes tour of Capitol Hill--pointing out the key players, explaining their behavior, and translating parliamentary language into plain English. No mere civics lesson, this eye-opening book provides an insiders perspective on Congress, matched with a professional historians analytical insight. After a swift survey of the creation of Congress by the constitutional convention, he begins to unscrew the nuts and pull out the bolts. What is it like to campaign for congress? To attract large donors? To enter either house with no seniority? He answers these questions and more, explaining committee assignments (and committee work), the role of staffers and lobbyists, floor proceedings, parliamentary rules, and coalition building. Ritchie explores the great effort put into constituent service--as representatives and senators respond to requests from groups and individuals--as well as media relations and news coverage. He also explores how the grand concepts we all know from civics class--checks and balances, advise and consent, congressional oversight--work in practice, in an age of strong presidents and a muscular Senate minority (no matter which party is in that position). In this sparkling addition to Oxfords Very Short Introduction series, Donald Ritchie moves beyond the cynicism and the platitudes to provide a gem of a portrait of how Congress really works.

    Atheism: A Very Short Introduction sets out to dispel the myths that surround atheism and show how a life without religious belief can be positive, meaningful, and moral. It also confronts the failure of officially atheist states in the Twentieth Century. The book presents an intellectual case for atheism that rests as much upon positive arguments for its truth as on negative arguments against religion.

    But why did it last so long? And what impact did it have on the United States, the Soviet Union, Europe, and the Third World? Finally, how did it affect the broader history of the second half of the twentieth century--what were the human and financial costs? This Very Short Introduction provides a clear and stimulating interpretive overview of the Cold War, one that will both invite debate and encourage deeper investigation.About the Series: Combining authority with wit, accessibility, and style, Very Short Introductions offer an introduction to some of life's most interesting topics. Written by experts for the newcomer, they demonstrate the finest contemporary thinking about the central problems and issues in hundreds of key topics, from philosophy to Freud, quantum theory to Islam.

    From Martin Luther, Frederick Schiller, and Johann Wolfgang von Goethe to Karl Marx, Sigmund Freud, Thomas Mann, Bertolt Brecht, and Gunter Grass, Germany has produced an impressive number of great writers and great works. In German Literature: A Very Short Introduction, Nicholas Boyle illuminates the particular character and power of German literature and explores its impact on the larger cultural world. Boyle presents an engrossing tour of German literature from the Middle Ages to the 20th century, focussing especially on the last 250 years. He examines key themes like idealism, modernism, materialism, trauma and memory, showing how they have imbued the great German writers with such distinctive voices. Indeed, this brief introduction offers broad coverage of German literature, revealing the links between German literature and the German nation, examining the literary and philosophical responses of German writers to social, political, and economic change, and seeking out the connections between Germany's intellectual traditions and its often violent and tragic history. About the Series: Combining authority with wit, accessibility, and style, Very Short Introductions offer an introduction to some of life's most interesting topics. Written by experts for the newcomer, they demonstrate the finest contemporary thinking about the central problems and issues in hundreds of key topics, from philosophy to Freud, quantum theory to Islam.