The world has many pressing problems. Thanks to the efforts of governments, NGOs, and individual activists there is no shortage of ideas for resolving them. However, even if all governments were willing to spend more money on solving the problems, we cannot do it all at once. We have to prioritize; and in order to do this we need a better sense of the costs and benefits of each 'solution'. This book offers a rigorous overview of twenty-three of the world's biggest problems relating to the environment, governance, economics, and health and population. Leading economists provide a short survey of the analysis and sketch out policy solutions for which they provide cost-benefit ratios. A unique feature is the provision of freely downloadable software which allows readers to make their own cost-benefit calculations for spending money to make the world a better place.

Denmark is set to achieve 100 per cent renewable energy by 2030. Iceland has topped the gender equality rankings for a decade and counting. South Korea’s average life expectancy will soon reach ninety. How have these places achieved such remarkable outcomes? And how can we apply those lessons to our own communities? The future we want is already here - it's just not evenly distributed. By bringing together for the first time tried and tested solutions to society's most pressing problems, from violence to inequality, Andrew Wear shows that the world we want to live in is already within reach. Solved is a much-needed dose of optimism in an atmosphere of doom and gloom. Informative, accessible and revelatory, it is a celebration of the power of human ingenuity to make the future brighter for everyone.

This book addresses the worst problems currently facing humanity and those that may pose future threats. The problems are explained and approached through a scientific lens, and categorized based on data involving global mortality, vulnerability, and threat level. The book presents indices of problem severity to compare relative intensity of current and potential crises. The approach avoids emotional argument using mainly empirical evidence to support the classification of relative problem severity. The author discusses multiple global problems and ranks them. He also explores specific solutions to each problem, links problems to human behavior from a social science perspective, considers international cooperation, and finally pathways to solutions. The book discusses confirmation bias and why this necessitates a scientific approach to tackle problems. The moral assumption that each person has the same rights to life and minimal suffering, and that the natural world has a right to exist, forms the basis of ranking problems based on death, suffering, and harm to the natural world. A focus is given to potential disasters such as asteroid collisions and super-volcanic eruptions, which are then presented in chapters that address specific contemporary global issues including disease, hunger, nuclear weapons and climate change. Furthermore the author then ranks the problems based on an index of problem severity, considering what other people think the worst problems are. The relative economic costs to solve each of these problems, individual behavior in the face of these problems, how people could work together internationally to combat them, and a general pathway toward solutions form the basis of the final chapters. This work will appeal to a wide range of readers, students considering how they can help the world, and scientists and policy makers interested in global problem solving./div

The "World" in Robert Lee Brewer's Solving the World's Problems is a slippery world ... where chaos always hovers near, where we are (and should be) "splashing around in dark puddles." And one feels a bit dizzy reading these poems because (while always clear, always full of meaning) they come at reality slantwise so that nothing is quite the same and the reader comes away with a new way of looking at the ordinary objects and events of life. The poems are brim-full of surprises and delights, twists in the language, double-meanings of words, leaps of thought and imagination, interesting line-breaks. There are love and relationship poems, dream poems, poems of life in the modern world. And always the sense (as he writes) of "pulling the world closer to me/leaves falling to the ground/ birds flying south." I read these once, twice with great enjoyment. I will go back to them often. -Patricia Fargnoli, former Poet Laureate of New Hampshire and author of Then, Something

We all know the bad news. Our economies are stagnant. Wages are flat and income inequality keeps rising. The Middle East is burning and extremism is spreading. Frightened voters are embracing populist outsiders and angry nationalists. And no wonder: we are living in an age of unprecedented, irreversible decline—or so we’re constantly being told. Jonathan Tepperman’s The Fix presents a very different picture. It identifies ten pervasive and seemingly impossible challenges—including immigration reform, economic stagnation, political gridlock, corruption, and Islamist extremism—and shows that, contrary to the general consensus, each has a solution, and not merely a hypothetical one. By taking a close look at overlooked success stories—from countries as diverse as Canada, Botswana, and Indonesia—Tepperman discovers practical advice for problem-solvers of all stripes, making a data-driven case for optimism in a time of crushing pessimism.

This book argues that there is a need to develop greater indigenous-led intergenerational resilience in order to meet the challenges posed by contemporary crises of climate change, cultural clashes, and adversity. In today’s media, the climate crisis is kept largely separate and distinct from the violent cultural clashes unfolding on the grounds of religion and migration, but each is similarly symptomatic of the erasure of the human connection to place and the accompanying tensions between generations and cultures. This book argues that both forms of crisis are intimately related, under-scored and driven by the structures of white supremacism which at their most immediate and visible, manifest as the discipline of black bodies, and at more fundamental and far-reaching proportions, are about the power, privilege and patterns of thinking associated with but no longer exclusive to white people. In the face of such crisis, it is essential to bring the experience and wisdom of Elders and traditional knowledge keepers together with the contemporary realities and vision of youth. This book’s inclusive and critical perspective on Indigenous-led intergenerational resilience will be valuable to Indigenous and non-Indigenous interdisciplinary scholars working on human-ecological resilience.

Guesstimation is a book that unlocks the power of approximation--it's popular mathematics rounded to the nearest power of ten! The ability to estimate is an important skill in daily life. More and more leading businesses today use estimation questions in interviews to test applicants' abilities to think on their feet. Guesstimation enables anyone with basic math and science skills to estimate virtually anything--quickly--using plausible assumptions and elementary arithmetic. Lawrence Weinstein and John Adam present an eclectic array of estimation problems that range from devilishly simple to quite sophisticated and from serious real-world concerns to downright silly ones. How long would it take a running faucet to fill the inverted dome of the Capitol? What is the total length of all the pickles consumed in the US in one year? What are the relative merits of internal-combustion and electric cars, of coal and nuclear energy? The problems are marvelously diverse, yet the skills to solve them are the same. The authors show how easy it is to derive useful ballpark estimates by breaking complex problems into simpler, more manageable ones--and how there can be many paths to the right answer. The book is written in a question-and-answer format with lots of hints along the way. It includes a handy appendix summarizing the few formulas and basic science concepts needed, and its small size and French-fold design make it conveniently portable. Illustrated with humorous pen-and-ink sketches, Guesstimation will delight popular-math enthusiasts and is ideal for the classroom.

Why can't we eliminate terrorism by killing terrorists? Why can't we learn anything about climate change by discussing the weather? And what do fishermen in Turkey have to teach us about international relations? Often we compound our problems by focusing on the apparent crux of the matter. In Reframe, Eric Knight encourages us to step back and observe our world from afar. By tackling problems from original perspectives and discarding the magnifying glass, we will discover hidden solutions. A remarkably innovative and compelling book from one of the world's most exciting young thinkers, Reframe illustrates how we can cast a fresh eye on seemingly insoluble difficulties by seeing the wood for the trees.

NAMED ONE OF THE BEST BOOKS OF THE YEAR BY Bloomberg • Forbes • The Spectator Recipient of Foreign Policy's 2013 Albie Award A powerful portrayal of Jeffrey Sachs's ambitious quest to end global poverty "The poor you will always have with you," to cite the Gospel of Matthew 26:11. Jeffrey Sachs—celebrated economist, special advisor to the Secretary General of the United Nations, and author of the influential bestseller The End of Poverty—disagrees. In his view, poverty is a problem that can be solved. With single-minded determination he has attempted to put into practice his theories about ending extreme poverty, to prove that the world's most destitute people can be lifted onto "the ladder of development." In 2006, Sachs launched the Millennium Villages Project, a daring five-year experiment designed to test his theories in Africa. The first Millennium village was in Sauri, a remote cluster of farming communities in western Kenya. The initial results were encouraging. With his first taste of success, and backed by one hundred twenty million dollars from George Soros and other likeminded donors, Sachs rolled out a dozen model villages in ten sub-Saharan countries. Once his approach was validated it would be scaled up across the entire continent. At least that was the idea. For the past six years, Nina Munk has reported deeply on the Millennium Villages Project, accompanying Sachs on his official trips to Africa and listening in on conversations with heads-of-state, humanitarian organizations, rival economists, and development experts. She has immersed herself in the lives of people in two Millennium villages: Ruhiira, in southwest Uganda, and Dertu, in the arid borderland between Kenya and Somalia. Accepting the hospitality of camel herders and small-hold farmers, and witnessing their struggle to survive, Munk came to understand the real-life issues that challenge Sachs's formula for ending global poverty. THE IDEALIST is the profound and moving story of what happens when the abstract theories of a brilliant, driven man meet the reality of human life.