Stephen Webb

In a 1950 conversation at Los Alamos, four world-class scientists generally agreed, given the size of the Universe, that advanced extraterrestrial civilizations must be present. But one of the four, Enrico Fermi, asked, "If these civilizations do exist, where is everybody?" Given the fact that there are perhaps 400 million stars in our Galaxy alone, and perhaps 400 million 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. Webb discusses in detail the 50 most cogent and intriguing solutions to Fermi's famous paradox.

Fifty Solutions to the Fermi Paradox and the Problem of Extraterrestrial Life

If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY?

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.

Seventy-Five Solutions to the Fermi Paradox and the Problem of Extraterrestrial Life

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. This includes aspects of alien life forms, transmogrification, pandemics, life on Mars, android robots, big data, matter transmission and impact events to name but a few. The short stories are reprinted in full alongside extensive commentaries which also examine some of the latest scientific thinking surrounding the story’s main theme and provide the reader with suggestions for further reading.

New Light Through Old Windows: Exploring Contemporary Science Through 12 Classic Science Fiction Tales

Around the World in 80 Ways offers a (sometimes opinionated) discussion of 80 data-driven maps of our planet. Taken together, the maps tell a story about the physical world; about the impact our species is having on the world; and about how people live in the world – or at least how we lived immediately before the emergence of Covid-19. The maps lie. All maps lie. 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. The reader is thus armed with the tools needed to explore local, national or world data – on topics ranging from science to society; environment to entertainment; wealth to wellbeing – a valuable skill in an age when certain politicians are happy to refer to “alternative facts” and media outlets deliver data visualizations that sometimes mislead as much as inform.

Exploring Our Planet Through Maps and Data

Around the World in 80 Ways

Mel Gray

Debbie Plath

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.

A Critical Stance

Evidence-based Social Work

Professor of Australian Studies Stephen Webb

Recounts the mathematical reasoning which was used to calculate first the size of the earth, then the solar system, and so on up to the universe.

The Cosmological Distance Ladder

Measuring the Universe

“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.

Twelve Cosmic Mysteries and the Tools We Need to Solve Them

New Eyes on the Universe

Chris Steed

Chris and Stephen off Gogglebox are known and loved by millions of viewers for their outrageous humour, filthy language and adorable sausage dogs. But there's a lot more to them than that. The ex-partners have both had their fair share of ups and downs, and here in their joint memoir they carry us through their experiences on a wave of hilarious back-and-forth conversations and killer one-liners. From their childhoods to finding fame on Gogglebox, nothing is off-limits. Stephen: "Going to the allotment was something we'd look forward to. Especially when it got dark and we used to nick everyone's vegetables" Chris: "We lived in this flint house on the edge of the cemetery, and not surprisingly it was really haunted." Funny, frank and pretty ridiculous, this is the perfect book for any Gogglebox fan.

We Need To Talk

Se l'universo brulica di alieni... dove sono tutti quanti? Cinquanta soluzioni al paradosso di Fermi e al problema della vita extraterrestre

Toni Runkle

True Confessions of a Trendsetter Hi! I'm Kat. Welcome to my blog. I may be from a small town but I'm also Glitter Girl Cosmetics' newest trendsetter. Thanks to my flair for fashion and my popular style blog, I've been chosen to be an Alpha Girl, which means I get to try out all the Glitter Girl products before they hit the stores. Forty-eight hours after she blogs about the goodies in the new line, every girl at Kat's school is sporting the gear. Kat's popularity skyrockets, but Jules—Kat's BFF—seems to be the only one who's not buying into the Glitter Girl lifestyle. Is Kat willing to sacrifice her friendship for life in the fab lane?

Glitter Girl

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 their day, 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.

Exploring Past Notions of the Future

All the Wonder that Would Be

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. Yet, who would be readily able to answer any question like: ‘who chose π to represent the ratio of a circle’s diameter to its circumference?’ or ‘what’s the reasoning behind having a ⌘ key on my computer keyboard?’ This book is precisely for those who have always asked themselves this sort of questions. So, here are the stories behind one hundred glyphs, the book being evenly divided into five parts, with each featuring 20 symbols. Part 1, called Character sketches, looks at some of the glyphs we use in writing. Part 2, called Signs of the times, discusses some glyphs used in politics, religion, and other areas of everyday life. Some of these symbols are common; others are used only rarely. Some are modern inventions; others, which seem contemporary, can be traced back many hundreds of years. Part 3, called Signs and wonders, explores some of the symbols people have developed for use in describing the heavens. These are some of the most visually striking glyphs in the book, and many of them date back to ancient times. Nevertheless their use — at least in professional arenas — is diminishing. Part 4, called It’s Greek to me, examines some symbols used in various branches of science. A number of these symbols are employed routinely by professional scientists and are also familiar to the general public; others are no longer applied in a serious fashion by anyone — but the reader might still meet them, from time to time, in older works. The final part of the book, Meaningless marks on paper, looks at some of the characters used in mathematics, the history of which one can easily appreciate with only a basic knowledge of mathematics. There are obviously countless others symbols. In recent years the computing industry has developed Unicode and it currently contains more than 135 000 entries. This book would like to encourage the curious reader to take a stroll through Unicode, to meet many characters that will delight the eye and, researching their history, to gain some fascinating insights. ​

Stephen Webb

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