Solving The World S Problems

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.

Scientists have long been searching for a unified field theory--one answer to all of the questions about the physical universe. In this book, Rhett Larson takes a similar approach to social policy questions. What if we could find a unified social policy theory--the answer to every question from how to prevent war to how to promote gender equality? Most of our most serious global challenges are complex, multi-faceted "wicked problems." But perhaps the first step in solving wicked problems as seemingly distinct as racism and disease epidemics is the same: reform our laws, policies, and priorities to achieve global water security. Global water security means reasonable access for all people to water of acceptable quantity and quality with acceptable costs and risks. Just as the essential element to all life is water, so water is the essential element to solving life's challenges. Virtually every major social challenge--including gender inequality, racial discrimination, terrorism, space exploration, global disease epidemics, mass migrations, and climate change--has a significant and underappreciated water component. Each chapter of this book takes up one of these wicked problems, illustrates the role water plays in that problem, and proposes reforms to address the water aspect of that problem, with the aim of achieving global water security. The goal of this this book is to convince the reader that the answer, or at least one part of the answer, to our most serious problems is the oft-repeated catchphrase: "Just add water."

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.

In this age of instant communication and biotechnology, on this ever-smaller planet, what kinds of problems have we created for ourselves? How do we tackle them in a world where the accustomed methods used by nation-states may be reaching their natural limits?In High Noon, J. F. Rischard challenges us to take a new approach to the twenty most important and urgent global problems of the twenty-first century. Rischard finds their common thread: we don't have an effective way of dealing with the problems that our increasingly crowded, interconnected world creates. Our difficulties belong to the future, but our means of solving them belong to the past.Rischard proposes new vehicles for global problem-solving that are startling and persuasive. With its clear-eyed urgency and refreshing specificity, High Noon is an agenda-setting book that everyone who cares about the future must read.

How to take advantage of technology, data, and the collective wisdom in our communities to design powerful solutions to contemporary problems The challenges societies face today, from inequality to climate change to systemic racism, cannot be solved with yesterday's toolkit. Solving Public Problems shows how readers can take advantage of digital technology, data, and the collective wisdom of our communities to design and deliver powerful solutions to contemporary problems. Offering a radical rethinking of the role of the public servant and the skills of the public workforce, this book is about the vast gap between failing public institutions and the huge number of public entrepreneurs doing extraordinary things--and how to close that gap. Drawing on lessons learned from decades of advising global leaders and from original interviews and surveys of thousands of public problem solvers, Beth Simone Noveck provides a practical guide for public servants, community leaders, students, and activists to become more effective, equitable, and inclusive leaders and repair our troubled, twenty-first-century world.

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.