On August 5, 2010, a cave-in left thirty-three Chilean miners trapped underground. The Chilean government embarked on a massive rescue effort that is estimated to have cost between ten and twenty million dollars. There is a puzzle here. Many mine safety measures that would have been more cost effective had not been taken in Chile earlier, either by the mining companies, the Chilean government or by international donors. The Chilean story illustrates a persistent puzzle: the identified lives effect. Human beings show a greater inclination to assist persons and groups identified as those at high risk of great harm than to assist persons and groups who will suffer - or already suffer - similar harm but are not identified as yet. The problem touches almost every aspect of human life and politics: health, the environment, the law. What can social and cognitive sciences teach us about the origin and triggers of the effect? Philosophically and ethically, is the effect a "bias" to be eliminated or is it morally justified? What implications does the effect have for health care, law, the environment and other practice domains? This volume is the first book to tackle the effect from all necessary perspectives: psychology, public health, law, ethics, and public policy.

'A must-read' Mark Manson We are living through a crisis of distraction. Plans get sidetracked, friends are ignored, work never seems to get done. Why does it feel like we're distracting our lives away? In Indistractable, behavioural designer Nir Eyal reveals the hidden psychology driving you to distraction. Empowering and optimistic, this is the book that will help you design your time, realise your ambitions, and live the life you really want. 'If you value your time, your focus or your relationships, this book is essential reading' Jonathan Haidt, author of The Righteous Mind 'A guide to staying focused in an age of constant distraction' Guardian 'Exactly what most of us need in order to focus on what is important, rather than the dazzling, illuminated, unsatisfying distractions of modern life' Matt Haig 'Does exactly as it promises. Amazing' Chris Evans 'The best guide I've read for reclaiming our attention, our focus and our lives' Arianna Huffington

The Global Burden of Disease Study (GBD) is one of the largest-scale research collaborations in global health, distilling a wide range of health information to provide estimates and projections for more than 350 diseases, injuries, and risk factors in 195 countries. Its results are a critical tool informing researchers, policy-makers, and others working to promote health around the globe. A study like the GBD is, of course, extremely complex from an empirical perspective. But it also raises a large number of complex ethical and philosophical questions that have been explored in a series of collaborations over the past twenty years among epidemiologists, philosophers, economists, and policy scholars. The essays in this volume address issues of current and urgent concern to the GBD and other epidemiological studies, including rival understandings of causation, the aggregation of complex health data, temporal discounting, age-weighting, and the valuation of health states. The volume concludes with a set of chapters discussing how epidemiological data should and should not be used. Better appreciating the philosophical dimensions of a study like the GBD can make possible a more sophisticated interpretation of its results, and it can improve epidemiological studies in the future, so that they are better suited to produce results that can help us to improve global health.

Of every thousand children born in Iceland, two will die before their first birthday, but in Mozambique the death rate is sixty times higher. Even within countries - including some of the wealthiest - inequalities in longevity and health can be substantial. In recent years, epidemiologists have documented the extent of these inequalities both between and within countries, stimulating in turn research both on their sources and on possible means for their alleviation. These extensive and influential efforts in research and in policy development have raised health inequalities to a prominent position among the central concerns of both national and global health.
Less attention has been given to careful analysis and refinement of some key concepts and values that guide and motivate these studies of health inequalities. The essays in this book demonstrate the need to identify and debate alternative positions on the choice of measures of health inequality; the definitions of 'inequality' and 'inequity' in health, and their interrelationship; the ethical basis for attaching priority to narrowing gaps in longevity and health among individuals, groups, and societies; and the possible solutions to a series of puzzles involving uncertainty and variable population size.
The authors of these essays are philosophers, economists, epidemiologists, and physicians contributing to our understanding of ethical issues in population health. Their contributions will be of interest to anyone interested in inequalities in health, including specialists in health policy, public health, epidemiology, moral philosophy, demography, and health economics.

'A must-read for everyone who cares about driving customer engagement' Eric Ries, author of The Lean Startup 'The most high bandwidth, high octane, and valuable presentation I have ever seen on this subject' Rory Sutherland, vice chairman, Ogilvy & Mather Nir Eyal reveals how successful companies create products people can't put down - and how you can too Why do some products capture our attention while others flop? What makes us engage with certain things out of sheer habit? Is there an underlying pattern to how technologies hook us? Nir Eyal answers these questions (and many more) with the Hook Model - a four-step process that, when embedded into products, subtly encourages customer behaviour. Through consecutive "hook cycles," these products bring people back again and again without depending on costly advertising or aggressive messaging. Hooked is based on Eyal's years of research, consulting, and practical experience. He wrote the book he wished had been available to him as a start-up founder - not abstract theory, but a how-to guide for building better products. Hooked is written for product managers, designers, marketers, start-up founders, and anyone who seeks to understand how products influence our behaviour. Eyal provides readers with practical insights to create user habits that stick; actionable steps for building products people love; and riveting examples from the iPhone to Twitter, Pinterest and the Bible App.