Stephen Webb – författare

Given the fact that there are perhaps 400 billion stars in our Galaxy alone, and perhaps 400 billion galaxies in the Universe, it stands to reason that somewhere out there, in the 14-billion-year-old cosmos, there is or once was a civilization at least as advanced as our own. The sheer enormity of the numbers almost demands that we accept the truth of this hypothesis. Why, then, have we encountered no evidence, no messages, no artifacts of these extraterrestrials? In this second, significantly revised and expanded edition of his widely popular book, Webb discusses in detail the (for now!) 75 most cogent and intriguing solutions to Fermi's famous paradox: If the numbers strongly point to the existence of extraterrestrial civilizations, why have we found no evidence of them?Reviews from the first edition:"Amidst the plethora of books that treat the possibility of extraterrestrial intelligence, this one by Webb … is outstanding. … Each solution is presented in a very logical, interesting, thorough manner with accompanying explanations and notes that the intelligent layperson can understand. Webb digs into the issues … by considering a very broad set of in-depth solutions that he addresses through an interesting and challenging mode of presentation that stretches the mind. … An excellent book for anyone who has ever asked ‘Are we alone?’." (W. E. Howard III, Choice, March, 2003)"Fifty ideas are presented … that reveal a clearly reasoned examination of what is known as ‘The Fermi Paradox’. … For anyone who enjoys a good detective story, or using their thinking faculties and stretching the imagination to the limits … ‘Where is everybody’ will be enormously informative and entertaining. … Read this book, and whatever your views are about life elsewhere in the Universe, your appreciation for how special life is here on Earth will be enhanced! A worthy addition to any personal library." (Philip Bridle, BBC Radio, March, 2003)Since gaining a BSc in physics from the University of Bristol and a PhD in theoretical physics from the University of Manchester, Stephen Webb has worked in a variety of universities in the UK. He is a regular contributor to the Yearbook of Astronomy series and has published an undergraduate textbook on distance determination in astronomy and cosmology as well as several popular science books. His interest in the Fermi paradox combines lifelong interests in both science and science fiction.

In Mormon Christianity Stephen H. Webb becomes the first respected non-Mormon theologian to explore in depth what traditional Christians can learn from the Latter-Day Saints. Richard Mouw's recent work, Talking with Mormons, focuses on making the case that Mormons are not a cult and that Christians should tolerate them. But even Mouw, sympathetic as he is, follows all other non-Mormon theologians in declining to accept Mormons as members of the Christian family. They are not a cult, Mouw writes, but rather a religion related to be set apart from traditional Christianity. Mormons themselves are adamant that they are Christian, and eloquent writers within their own faith have tried to make this case, but no theologian outside the LDS church has ever tried to demonstrate just how Christian they are. Webb writes neither as a critic nor a defender of Mormonism but as a sympathetic observer who is deeply committed to engaging with Mormon ideas. His book is unique in taking Mormon theology seriously and providing plausible and in some instances even persuasive alternatives to many traditional Christian doctrines. It can serve as an introduction to Mormonism, but it goes far beyond that. Webb shows that Mormons are indeed part of the Christian family tree, but that they are a branch that extends well beyond what most Christians have ever imagined. Rather than accusing Mormons of heresy, Webb shows how they are innovative. His account of their creative appropriation of the Christian tradition is meant to inspire more traditional Christians to reconsider the shape of many basic Christian beliefs. At the same time, he also holds up a friendly mirror to Mormons themselves as they become more public and prominent in American religious debates. Yet Webb's book is not all affirming and celebratory. It ends with a call to Mormons to be more focused on Christian essentials and an invitation to other Christians to be more imaginative in considering Mormon alternatives to traditional doctrines.

The Routledge Handbook of Critical Social Work brings together the world’s leading scholars in the field to provide a cutting-edge overview of classic and current research and future trends in the subject. Comprised of 48 chapters divided into six parts: Historical, social, and political influences Mapping the theoretical and conceptual terrain Methods of engagement and modes of analysis Critical contexts for practice and policy Professional education and socialisation Future challenges, directions, and transformations it provides an authoritative guide to theory and method, and the primary debates of today in social work from a critical perspective. This handbook is a major reference work and the first book to comprehensively map the wide-ranging territory of critical social work. It does so by addressing its conceptual developments, its methodological advances, its value-based front-line practice and as an influence on the policy field. By offering a definitive survey of current academic knowledge as it relates to professional practice, it provides the first comprehensive, up-to-date, definitive work of reference while at the same time identifying emerging, innovative and cutting-edge areas.

This book is an attempt to share some of the fascinating and exciting ideas of modern theoretical physics with a non-mathematical audience. I also hope to give some appreciation of the exceptionally creative people who have generated these ideas. I had no intention of writing a comprehen­ sive history of these ideas, however; I apologize to those physicists whose important contributions I may have omitted. Several people have contributed directly to the writing of this book, and I would like to take this chance to thank them. Clive Horwood of Praxis Publishing and Paul Farrell of Copernicus Books have both been supportive of the project. Anna Painter has been an exceptionally thorough editor and has provided invaluable advice. Dr John Mason and Lyman Lyons both offered constructive criticism of an early draft. The errors that remai- and errors and misinterpretations are inevitable in any attempt to explain the subtle ideas of theoretical physics without the aid of mathematics - are my sole responsibility. I would like to thank Ron, Ronnie, Peter, Jackie, Emily, and Abigail for their support. And, most importantly, I would like to thank Heike and Jessica for their patience. Stephen Webb Milton Keynes, April 2004 1X FIGURE CREDITS I would like to acknowledge the following sources and copyright holders for granting permission to use their images. Figure 8 is from the Wilson A. Bentley collection. Figure 14 is courtesy ofNASA.

Evidence-based practice is now a core element of many governments’ approaches to policy-making and social intervention. It has become a powerful movement that promises to change the content and structure of social work and its allied professions. Its emergence has generated much debate and raised challenging questions, however, particularly at the interface of research, policy, and practice. This book provides a critical analysis of evidence-based practice in social work. It introduces readers to the fast changing research, policy, legislative, and practice context. It discusses what constitutes knowledge in social work, the values and beliefs that lie behind EBP and problems of implementation, formalisation and resource management. Reflecting on the challenges of transferring evidence-based practice to frontline social work practice, the authors argue that social work practice is not easily measured and systematised into best practice guidelines that disseminate proven diagnostic and effective intervention knowledge.Using Actor Network Theory for the first time in the social work literature, Evidence-based Social Work illuminates how adopting the methodology and language of evidence-based practice fundamentally alters the conditions under which social work takes place. This book is vital reading for academics, practitioners, and students with an interest in contemporary social work practice and research.

Evidence-based practice is now a core element of many governments’ approaches to policy-making and social intervention. It has become a powerful movement that promises to change the content and structure of social work and its allied professions. Its emergence has generated much debate and raised challenging questions, however, particularly at the interface of research, policy, and practice. This book provides a critical analysis of evidence-based practice in social work. It introduces readers to the fast changing research, policy, legislative, and practice context. It discusses what constitutes knowledge in social work, the values and beliefs that lie behind EBP and problems of implementation, formalisation and resource management. Reflecting on the challenges of transferring evidence-based practice to frontline social work practice, the authors argue that social work practice is not easily measured and systematised into best practice guidelines that disseminate proven diagnostic and effective intervention knowledge.Using Actor Network Theory for the first time in the social work literature, Evidence-based Social Work illuminates how adopting the methodology and language of evidence-based practice fundamentally alters the conditions under which social work takes place. This book is vital reading for academics, practitioners, and students with an interest in contemporary social work practice and research.

While their health has suffered enormously because of the arrival of the Europeans, it is assumed that Aboriginal people enjoyed good health before 1788. Using data collected from all parts of the continent, this 1995 book studies the health of Australia's original inhabitants over 50,000 years. It represents the first continental survey of its kind and is the first to quantify and describe key aspects of Australian hunter-gatherer health. The book takes a theoretical approach to Upper Pleistocene regional epidemiology and presents empirical data of the health of late Pleistocene and Holocene populations. Major categories of disease described are: stress, osteoarthritis, fractures, congenital deformations, neoplasms and non-specific and treponemal infections. The author also describes surgical techniques used by Aboriginal people. Offering fresh insight into the study of Australian prehistory and Aboriginal culture, this book will be accessible to specialists and general readers alike. It illuminates the origins of human disease, and will fill a gap in our knowledge of health in the Australasian region.

While their health has suffered enormously because of the arrival of the Europeans, it is assumed that Aboriginal people enjoyed good health before 1788. Using data collected from all parts of the continent, this 1995 book studies the health of Australia's original inhabitants over 50,000 years. It represents the first continental survey of its kind and is the first to quantify and describe key aspects of Australian hunter-gatherer health. The book takes a theoretical approach to Upper Pleistocene regional epidemiology and presents empirical data of the health of late Pleistocene and Holocene populations. Major categories of disease described are: stress, osteoarthritis, fractures, congenital deformations, neoplasms and non-specific and treponemal infections. The author also describes surgical techniques used by Aboriginal people. Offering fresh insight into the study of Australian prehistory and Aboriginal culture, this book will be accessible to specialists and general readers alike. It illuminates the origins of human disease, and will fill a gap in our knowledge of health in the Australasian region.

The Routledge Handbook of Critical Social Work brings together the world’s leading scholars in the field to provide a cutting-edge overview of classic and current research and future trends in the subject. Comprised of 48 chapters divided into six parts: Historical, social, and political influences Mapping the theoretical and conceptual terrain Methods of engagement and modes of analysis Critical contexts for practice and policy Professional education and socialisation Future challenges, directions, and transformations it provides an authoritative guide to theory and method, and the primary debates of today in social work from a critical perspective. This handbook is a major reference work and the first book to comprehensively map the wide-ranging territory of critical social work. It does so by addressing its conceptual developments, its methodological advances, its value-based front-line practice and as an influence on the policy field. By offering a definitive survey of current academic knowledge as it relates to professional practice, it provides the first comprehensive, up-to-date, definitive work of reference while at the same time identifying emerging, innovative and cutting-edge areas.

This book is an attempt to share some of the fascinating and exciting ideas of modern theoretical physics with a non-mathematical audience. I also hope to give some appreciation of the exceptionally creative people who have generated these ideas. I had no intention of writing a comprehen­ sive history of these ideas, however; I apologize to those physicists whose important contributions I may have omitted. Several people have contributed directly to the writing of this book, and I would like to take this chance to thank them. Clive Horwood of Praxis Publishing and Paul Farrell of Copernicus Books have both been supportive of the project. Anna Painter has been an exceptionally thorough editor and has provided invaluable advice. Dr John Mason and Lyman Lyons both offered constructive criticism of an early draft. The errors that remai- and errors and misinterpretations are inevitable in any attempt to explain the subtle ideas of theoretical physics without the aid of mathematics - are my sole responsibility. I would like to thank Ron, Ronnie, Peter, Jackie, Emily, and Abigail for their support. And, most importantly, I would like to thank Heike and Jessica for their patience. Stephen Webb Milton Keynes, April 2004 1X FIGURE CREDITS I would like to acknowledge the following sources and copyright holders for granting permission to use their images. Figure 8 is from the Wilson A. Bentley collection. Figure 14 is courtesy ofNASA.

The second edition of this celebrated book by two of the world's leading researchers in social work introduces readers to the main theories, theorists and perspectives that contribute to the debate on social work theory and social work methods. It brings together some outstanding international researchers in social work to challenge the reader to critically question how they think about social work.

The new edition includes a focus on the psychosocial perspective, with three new chapters on:

- Cognitive behavioural approaches

- Attachment theory and psychoanalytic social work

- Ecological approaches

Each chapter allows the reader to relate the theories and methods discussed to their own personal experiences. This reader friendly book includes student questions, glossaries and recommended reading so that students and practitioners can reappraise and expand the knowledge they have learned.

This book will be valuable for undergraduate and postgraduate students taking courses in social work theory and research methods, social work interventions and perspectives as well as post qualifying students and researchers in social work.

The second edition of this celebrated book by two of the world's leading researchers in social work introduces readers to the main theories, theorists and perspectives that contribute to the debate on social work theory and social work methods. It brings together some outstanding international researchers in social work to challenge the reader to critically question how they think about social work.

The new edition includes a focus on the psychosocial perspective, with three new chapters on:

- Cognitive behavioural approaches

- Attachment theory and psychoanalytic social work

- Ecological approaches

Each chapter allows the reader to relate the theories and methods discussed to their own personal experiences. This reader friendly book includes student questions, glossaries and recommended reading so that students and practitioners can reappraise and expand the knowledge they have learned.

This book will be valuable for undergraduate and postgraduate students taking courses in social work theory and research methods, social work interventions and perspectives as well as post qualifying students and researchers in social work.

“New Eyes on the Universe – Twelve Cosmic Mysteries and the Tools We Need to Solve Them” gives an up-to-date broad overview of some of the key issues in modern astronomy and cosmology. It describes the vast amount of observational data that the new generation of observatories and telescopes are currently producing, and how that data might solve some of the outstanding puzzles inherent in our emerging world view. Included are questions such as: What is causing the Universe to blow itself apart? What could be powering the luminous gamma-ray bursters? Where is all the matter in the Universe? Do other Earths exist? Is there intelligent life out there? The renowned author explains clearly, without recourse to mathematics, why each question is puzzling and worthy of research. Included in the study of the wide range of sensitive and powerful instruments used by scientists to try and solve these problems are ones which capture electromagnetic radiation and ‘telescopes’ for cosmic rays, neutrinos, gravitational waves, and dark matter. This book discusses twelve areas of active astronomical research, ranging from the nature of dark energy to the existence or otherwise of extraterrestrial civilizations, and devotes one chapter to each topic. Although astronomers tackle each of these questions using information gleaned from all possible wavelengths and sources (and this is emphasized throughout the book), in this work the author dedicates each chapter to a particular observational method. One chapter covers X-ray telescopes for investigating black holes, while another uses infrared telescopes to learn more about planetary information.

Distance determination - finding out how far away different astronomical objects are - is an essential and currently highly topical subject in astronomy. A great deal of progress has been made during the last part of the 20th century. Measuring the Universe provides a unified treatment of the various techniques used for distance determination. It begins by describing methods to measure distances on Earth then gradually climbs the "distance ladder" to enable us to estimate the distance to the farthest objects, ending with a discussion of particle horizons within an expanding and inflationary universe. Aimed at first-year undergraduates of astronomy and astrophysics, the book emphasises general physical principles rather than mathematical detail. The text is enhanced and complemented by the use of many worked examples, and questions and problem solving exercises at the end of each chapter.

This book presents the reader with some of the earliest classic SF short stories – all of them published between 1858 and 1934, featuring both well-known and long-forgotten writers – dealing for the first time with topics to which science had (some) answers only at much later stages.

Around the World in 80 Ways offers a (sometimes opinionated) discussion of 80 data-driven maps of our planet. But the origins of the deceptions are explained, the data sources are signposted and referenced, and the readers are shown how to create their own maps using freely available software.

Around the World in 80 Ways offers a (sometimes opinionated) discussion of 80 data-driven maps of our planet. But the origins of the deceptions are explained, the data sources are signposted and referenced, and the readers are shown how to create their own maps using freely available software.

Have you ever gazed up at the night sky and wondered how many stars you can see? Whether the universe is infinite? Or, more prosaically, what the chances are of you being hit by a rock from space? The Quizzer’s Guide to the Cosmos is here to satisfy your curiosity by offering an overview of the history of astronomy, from the earliest beginnings through to the most recent discoveries. This isn’t a typical astronomy book, however — it’s packed with a 500-question multiple-choice quiz that not only makes the book more interactive but also helps you retain information and lets you test your knowledge of some of the most captivating concepts in science.The book will appeal to astronomy buffs and to general quiz afficianados alike.Digital questions and answers also via app: Download the Springer Nature Flashcards app free of charge and test your knowledge.

Stanley Waterloo’s Love and a Triangle touches on efforts to communicate with extraterrestrial intelligence, and Max Adeler’s The Fortunate Island raises questions about humanity’s readiness for first contact with alien life.

1956 was a momentous year for science fiction, with the release of timeless films and the publication of classic novels and stories. It was also a pivotal year for the world at large, with events producing ripples we still feel seven decades later.This book explores how the year’s landmark works – films such as Forbidden Planet and Invasion of the Body Snatchers, and stories such as Asimov’s The Last Question and Clarke’s The City and the Stars – emerged from their cultural context. Writers, artists, and film directors reflected the era’s tension between optimism and anxiety, between the promise and peril of progress.The book traces, month-by-month, events in five themes: science and technology; politics and the economy; entertainment and arts; celebrity culture; and competitive sport. This was a climate defined by rapid change – from the Suez Crisis to Elvis Presley’s meteoric rise; from early computers to space race dreams. The science fiction emerging from this turbulent year helped form our collective imagination of tomorrow.

It has been argued that science fiction (SF) gives a kind of weather forecast – not the telling of a fortune but rather the rough feeling of what the future might be like. The intention in this book is to consider some of these bygone forecasts made by SF and to use this as a prism through which to view current developments in science and technology.In each of the ten main chapters - dealing in turn with antigravity, space travel, aliens, time travel, the nature of reality, invisibility, robots, means of transportation, augmentation of the human body, and, last but not least, mad scientists - common assumptions once made by the SF community about how the future would turn out are compared with our modern understanding of various scientific phenomena and, in some cases, with the industrial scaling of computational and technological breakthroughs.A further intention is to explain how the predictions and expectations of SF were rooted in the scientific orthodoxy of theirday, and use this to explore how our scientific understanding of various topics has developed over time, as well as to demonstrate how the ideas popularized in SF subsequently influenced working scientists. Since gaining a BSc in physics from the University of Bristol and a PhD in theoretical physics from the University of Manchester, Stephen Webb has worked in a variety of universities in the UK. He is a regular contributor to the Yearbook of Astronomy series and has published an undergraduate textbook on distance determination in astronomy and cosmology as well as several popular science books.

From the ampersat and amerpsand, via smileys and runes to the ubiquitous presence of mathematical and other symbols in sciences and technology: both old and modern documents abound with many familiar as well as lesser known characters, symbols and other glyphs.

Allein in unserer Galaxie gibt es etwa eine Milliarde erdähnlicher Planeten. Im sichtbaren Universum finden sich etwa 200 Milliarden Galaxien. Liegt es daher nicht nahe, dass sich irgendwo da draußen eine Zivilisation entwickelt hat, die mindestens genauso fortgeschritten ist wie unsere eigene? Die schieren Zahlen verlangen fast danach. Aber: Wieso sind wir dann noch nicht auf Botschaften, Artefakte oder sonstige Hinweise auch nur einer einzigen außerirdischen Zivilisation gestoßen?In diesem Buch führt Stephen Webb durch fünfzig überzeugende und faszinierende Lösungen des berühmten Fermi-Paradoxons, die kurzweilig präsentiert zum Nachdenken und auch Schmunzeln anregen.