What is it to be a friend? What does the role of friend involve, and why? How do the obligations and prerogatives associated with that role follow on from it, and how might they mesh, or clash, with our other duties and privileges? Philosophy often treats friendship as something systematic, serious, and earnest, and much philosophical thought has gone into how 'friendship' can formally be defined. How indeed can friendship be good for us if it doesn't fit into a philosopher's neat, systematising theory of the good? For Sophie Grace Chappell, friendship is neither systematic nor earnest, yet is certainly one of the greatest goods of life. Drawing on well-known examples from popular culture, and examining these alongside recent philosophical, political, social, and theological debates, Chappell demystifies and redefines friendship as a highly untidy and many-sided good, and certainly also as one of the most central goods of human experience.

What is happiness? Does life have a meaning? If so, is that meaning available in an ordinary life? The philosopher Zena Hitz confronted these questions head-on when she spent several years living in a Christian religious community. Religious life -- the communal life chosen by monks, nuns, friars, and hermits -- has been a part of global Christianity since earliest times, but many of us struggle to understand what could drive a person to renounce wealth, sex, children, and ambition to live a life of prayer and sacrifice. Hitz's lively and accessible book explores questions about faith, sacrifice, asceticism and happiness through philosophy, stories, and examples from religious life. Drawing on personal experience as well as film, literature, history, biography, and theology, it demystifies an important element of contemporary culture, and provides a picture of human flourishing and happiness which challenges and enriches modern-day life.

What is science and what can it do? Nancy Cartwright here takes issue with three common images of science: that it amounts to the combination of theory and experiment; that all science is basically reducible to physics; and that science and the natural world which it pictures are deterministic. The author's innovative and thoughtful book draws on examples from the physical, life, and social sciences alike, and focuses on all the products of science – not just experiments or theories – and how they work together. She reveals just what it is that makes science ultimately reliable, and how this reliability is nevertheless still compatible with a view of nature as more responsive to human change than we might think. Her book is a call for greater intellectual humility by and within scientific institutions. It will have strong appeal to anyone who thinks about science and how it is practised in society.

Communication is complicated, and so is the ethics of communication. We communicate about innumerable topics, to varied audiences, using a gamut of technologies. The ethics of communication, therefore, has to address a wide range of technical, ethical and epistemic requirements. In this book, Onora O'Neill shows how digital technologies have made communication more demanding: they can support communication with huge numbers of distant and dispersed recipients; they can amplify or suppress selected content; and they can target or ignore selected audiences. Often this is done anonymously, making it harder for readers and listeners, viewers and browsers, to assess which claims are true or false, reliable or misleading, flaky or fake. So how can we empower users to assess and evaluate digital communication, so that they can tell which standards it meets and which it flouts? That is the challenge which this book explores.

Why is sport so important among participants and spectators when its goals seem so pointless? Stephen Mumford's book introduces the reader to a host of philosophical topics found in sport, and argues that sports activities reflect diverse human experiences - including important values that we continue to contest. The author explores physicality, competition, how sport is best defined, ethics in sport, and issues of inclusion such as disability sports, the gender divide, and transgender athletes. His book is written for anyone who is thoughtful, a sports enthusiast, or both, and will deepen our understanding of sport and its place in our lives. This new series offers short and personal perspectives by expert thinkers on topics that we all encounter in our everyday lives.

Is work as we know it disappearing? And if so why should we care? These questions are explored by Raymond Geuss in this compact but sweeping survey which integrates conceptual analysis, historical reflection, autobiography and social commentary. Geuss explores our concept of work and its origins in industrial production, the incentives and compulsions which societies use to get us to work, and the powerful hold which the work ethic has over so many of us. He also looks at dissatisfaction with work - which is as old as work itself - and at various radical proposals for doing away with it, and at the seemingly irreversible growth of unemployment as a result of mechanisation. His book will interest anyone who wishes to understand the place of work in our world. This new series offers short and personal perspectives by expert thinkers on topics that we all encounter in our everyday lives.

What should our buildings look like? Or is their usability more important than their appearance? Paul Guyer argues that the fundamental goals of architecture first identified by the Roman architect Marcus Pollio Vitruvius - good construction, functionality, and aesthetic appeal - have remained valid despite constant changes in human activities, building materials and technologies, as well as in artistic styles and cultures. Guyer discusses philosophers and architects throughout history, including Alberti, Kant, Ruskin, Wright, and Loos, and surveys the ways in which their ideas are brought to life in buildings across the world. He also considers the works and words of contemporary architects including Annabelle Selldorf, Herzog and de Meuron, and Steven Holl, and shows that - despite changing times and fashions - good architecture continues to be something worth striving for. This new series offers short and personal perspectives by expert thinkers on topics that we all encounter in our everyday lives.

Why do we think ourselves superior to all other animals? Are we right to think so? In this book, Michael Ruse explores these questions in religion, science and philosophy. Some people think that the world is an organism - and that humans, as its highest part, have a natural value (this view appeals particularly to people of religion). Others think that the world is a machine - and that we therefore have responsibility for making our own value judgements (including judgements about ourselves). Ruse provides a compelling analysis of these two rival views and the age-old conflict between them. In a wide-ranging and fascinating discussion, he draws on Darwinism and existentialism to argue that only the view that the world is a machine does justice to our humanity. This new series offers short and personal perspectives by expert thinkers on topics that we all encounter in our everyday lives.