Foreword by Amartya Sen (Nobel Prize for Economics, 1998) Afterword by Kailash Satyarthi (Nobel Peace Prize, 2014) In 2005, Nick Danziger began to create an archive of photographs documenting the lives of women and children in eight of the world's poorest countries. He returned five years later, and again in 2015. Had the United Nation's millennium development goals made a difference to their lives? The stories he tells - in pictures and words - are unforgettable and have created a unique document, one that reveals the uncomfortable truths of a globalised planet. It is full of hope, sadness, pain, anger and beauty. Some of the women and children Nick followed died through sickness and poverty. One has become the most successful entrepreneur her African border town has ever known. Another - who once dreamed of becoming a banker - is now a gang member in the world's murder capital. Yet another has confronted conformists and successfully changed his gender. The book will stand as a permanent record of their courage and humanity, but also as a reminder that much work still needs to be done if these goals are ever to be met. Too many people in India, Cambodia, Zambia, Uganda, Niger, Honduras, Bolivia and Armenia are still living in extreme poverty, without access to the health and education the goals were supposed to deliver.

Congressman Ro Khanna offers a revolutionary, "progressive" (James J. Heckman, Nobel Prize winner and professor of economics at the University of Chicago) roadmap to facing America's digital divide, offering greater economic prosperity to all. In Khanna's vision, "just as people can move to technology, technology can move to people" (from the foreword by Amartya Sen, Nobel Laureate in Economics) where "Khanna envisions redistributing opportunities from coastal cities to rural middle-America...An exciting vision, brilliantly rendered." (Arlie Russell Hochschild, author of Strangers in Their Own Land). Unequal access to technology and the revenue it creates is one of the most pressing issues in the United States. An economic gulf exists between those who have struck gold in the tech industry and those left behind by the digital revolution; a geographic divide between those in the coastal tech industry and those in the heartland whose jobs have been automated; and existing inequalities in the technological access-students without computers, rural workers with spotty WiFi, and many workers without the luxury to work remotely. Congressman Ro Khanna's Progressive Capitalism tackles these challenges head-on and imagines how the digital economy can create opportunities for people across the country without uprooting them. Anchored by an approach Khanna calls "progressive capitalism," he shows how democratizing access to tech can strengthen every sector of economy and culture. By expanding technological jobs nationwide through public and private partnerships, we can close the wealth gap in America and begin to repair the fractured, distrusting relationships that have plagued our country for fall too long. Inspired by his own story born into an immigrant family, Khanna understands how economic opportunity can change the course of a person's life. Moving deftly between storytelling, policy, and some of the country's greatest thinkers in political philosophy and economics, Khanna presents a vision we can't afford to ignore. Progressive Capitalism is a "practical and aspirational" (Kimberle Crenshaw, professor of law at UCLA and Columbia University) roadmap to how we can seek dignity for every American in an era in which technology shapes every aspect of our lives.

The lyrical and globe-spanning memoir by the influential feminist economist, with introductory pieces from two American icons "Your heart and world will be opened by reading The Brass Notebook, the intimate and political life of Devaki Jain, a young woman who dares to become independent." -Gloria Steinem When she was barely thirty, the Indian feminist economist Devaki Jain befriended Doris Lessing, Nobel winner and author of The Golden Notebook, who encouraged Jain to write her story. Over half a century later, Jain has crafted what Desmond Tutu has called "a riveting account of the life story of a courageous woman who has all her life challenged what convention expects of her." Across an extraordinary life intertwined with those of Iris Murdoch, Gloria Steinem, Julius Nyerere, Henry Kissinger, and Nelson Mandela, Jain navigated a world determined to contain her ambitions. While still a young woman, she traveled alone across the subcontinent to meet Gandhi's disciple Vinoba Bhave, hitchhiked around Europe in a sari, and fell in love with a Yugoslav at a Quaker camp in Saarbrucken. She attended Oxford University, supporting herself by washing dishes in a local cafe. Later, over the course of an influential career as an economist, Jain seized on the cause of feminism, championing the poor women who labored in the informal economy long before mainstream economics attended to questions of inequality. With a foreword by Nobel Prize-winning economist Amartya Sen and an introduction by the well-known American feminist Gloria Steinem, whose own life and career were inspired by time spent with Jain, The Brass Notebook perfectly merges the political with the personal-a book full of life, ideas, politics, and history.

Part intellectual autobiography and part exposition of complex yet contemporary economic ideas, this lively conversation with renowned scholar and public intellectual Kenneth J. Arrow focuses on economics and politics in light of history, current events, and philosophy as well. Reminding readers that economics is about redistribution and thus about how we treat each other, Arrow shows that the intersection of economics and ethics is of concern not just to economists but for the public more broadly. With a foreword by Amartya Sen, this book highlights the belief that government can be a powerful force for good, and is particularly relevant in the current political climate and to the lay reader as well as the economist.

In this volume, Albert Hirschman reconstructs the intellectual climate of the seventeenth and eighteenth centuries to illuminate the intricate ideological transformation that occurred, wherein the pursuit of material interests--so long condemned as the deadly sin of avarice--was assigned the role of containing the unruly and destructive passions of man. Hirschman here offers a new interpretation for the rise of capitalism, one that emphasizes the continuities between old and new, in contrast to the assumption of a sharp break that is a common feature of both Marxian and Weberian thinking. Among the insights presented here is the ironical finding that capitalism was originally supposed to accomplish exactly what was soon denounced as its worst feature: the repression of the passions in favor of the "harmless," if one-dimensional, interests of commercial life. To portray this lengthy ideological change as an endogenous process, Hirschman draws on the writings of a large number of thinkers, including Montesquieu, Sir James Steuart, and Adam Smith.

Featuring a new afterword by Jeremy Adelman and a foreword by Amartya Sen, this Princeton Classics edition of "The Passions and the Interests" sheds light on the intricate ideological transformation from which capitalism emerged triumphant, and reaffirms Hirschman's stature as one of our most influential and provocative thinkers.

The extraordinary early life in India and England of one of the world's leading public intellectuals Where is 'home'? For Amartya Sen home has been many places - Dhaka in modern Bangladesh where he grew up, the village of Santiniketan where he was raised by his grandparents as much as by his parents, Calcutta where he first studied economics and was active in student movements, and Trinity College, Cambridge, to which he came aged nineteen. Sen brilliantly recreates the atmosphere in each of these. Central to his formation was the intellectually liberating school in Santiniketan founded by Rabindranath Tagore (who gave him his name Amartya) and enticing conversations in the famous Coffee House on College Street in Calcutta. As an undergraduate at Cambridge, he engaged with many of the leading figures of the day. This is a book of ideas - especially Marx, Keynes and Arrow - as much as of people and places. In one memorable chapter, Sen evokes 'the rivers of Bengal' along which he travelled with his parents between Dhaka and their ancestral villages. The historic culture of Bengal is wonderfully explored, as is the political inflaming of Hindu-Muslim hostility and the resistance to it. In 1943, Sen witnessed the Bengal famine and its disastrous development. Some of Sen's family were imprisoned for their opposition to British rule: not surprisingly, the relationship between Britain and India is another main theme of the book. Forty-five years after he first arrived at 'the Gates of Trinity', one of Britain's greatest intellectual foundations, Sen became its Master.

The Essential Hirschman brings together some of the finest essays in the social sciences, written by one of the twentieth century's most influential and provocative thinkers. Albert O. Hirschman was a master essayist, one who possessed the rare ability to blend the precision of economics with the elegance of literary imagination. In an age in which our academic disciplines require ever-greater specialization and narrowness, it is rare to encounter an intellectual who can transform how we think about inequality by writing about traffic, or who can slip in a quote from Flaubert to reveal something surprising about taxes. The essays gathered here span an astonishing range of topics and perspectives, including industrialization in Latin America, imagining reform as more than repair, the relationship between imagination and leadership, routine thinking and the marketplace, and the ways our arguments affect democratic life. Throughout, we find humor, unforgettable metaphors, brilliant analysis, and elegance of style that give Hirschman such a singular voice. Featuring an introduction by Jeremy Adelman that places each of these essays in context as well as an insightful afterword by Emma Rothschild and Amartya Sen, The Essential Hirschman is the ideal introduction to Hirschman for a new generation of readers and a must-have collection for anyone seeking his most important writings in one book.

A towering figure in the field of economics, Amartya Sen is perhaps best known for his work on poverty and famine, as inspired by events in his boyhood home of West Bengal, India. But Sen has, in fact, called many places "home," from Dhaka in modern Bangladesh to Trinity College, Cambridge. In Home in the World, these "homes" collectively form an unparalleled and profoundly truthful vision of twentieth- and twenty-first century life. Interweaving scenes from his youth with candid reflections on wealth, welfare, and social justice, Sen shows how his life experiences-in Asia, Europe, and later America-vitally informed his work, culminating in the ultimate "portrait of a citizen of the world" (Philip Hensher, Spectator). * "Sen is more than an economist, moral philosopher or even an academic. He is a life-long campaigner . . . for a more noble idea of home." -Edward Luce, Financial Times (UK) * "[Sen] is an unflinching man of science but also insistently humane." -Tunku Varadarajan, Wall Street Journal

Part intellectual autobiography and part exposition of complex yet contemporary economic ideas, this lively conversation with renowned scholar and public intellectual Kenneth J. Arrow focuses on economics and politics in light of history, current events, and philosophy as well. Reminding readers that economics is about redistribution and thus about how we treat each other, Arrow shows that the intersection of economics and ethics is of concern not just to economists but for the public more broadly. With a foreword by Amartya Sen, this book highlights the belief that government can be a powerful force for good, and is particularly relevant in the current political climate and to the lay reader as well as the economist.

When India became independent in 1947 after two centuries of colonial rule, it immediately adopted a firmly democratic political system, with multiple parties, freedom of speech, and extensive political rights. The famines of the British era disappeared, and steady economic growth replaced the economic stagnation of the Raj. The growth of the Indian economy quickened further over the last three decades and became the second fastest among large economies. Despite a recent dip, it is still one of the highest in the world. Maintaining rapid as well as environmentally sustainable growth remains an important and achievable goal for India. In An Uncertain Glory, two of India's leading economists argue that the country's main problems lie in the lack of attention paid to the essential needs of the people, especially of the poor, and often of women. There have been major failures both to foster participatory growth and to make good use of the public resources generated by economic growth to enhance people's living conditions. There is also a continued inadequacy of social services such as schooling and medical care as well as of physical services such as safe water, electricity, drainage, transportation, and sanitation. In the long run, even the feasibility of high economic growth is threatened by the underdevelopment of social and physical infrastructure and the neglect of human capabilities, in contrast with the Asian approach of simultaneous pursuit of economic growth and human development, as pioneered by Japan, South Korea, and China. In a democratic system, which India has great reason to value, addressing these failures requires not only significant policy rethinking by the government, but also a clearer public understanding of the abysmal extent of social and economic deprivations in the country. The deep inequalities in Indian society tend to constrict public discussion, confining it largely to the lives and concerns of the relatively affluent. Dreze and Sen present a powerful analysis of these deprivations and inequalities as well as the possibility of change through democratic practice.

Kenneth J. Arrow's pathbreaking "impossibility theorem" was a watershed innovation in the history of welfare economics, voting theory, and collective choice, demonstrating that there is no voting rule that satisfies the four desirable axioms of decisiveness, consensus, nondictatorship, and independence. In this book Eric Maskin and Amartya Sen explore the implications of Arrow's theorem. Sen considers its ongoing utility, exploring the theorem's value and limitations in relation to recent research on social reasoning, and Maskin discusses how to design a voting rule that gets us closer to the ideal-given the impossibility of achieving the ideal. The volume also contains a contextual introduction by social choice scholar Prasanta K. Pattanaik and commentaries from Joseph E. Stiglitz and Kenneth J. Arrow himself, as well as essays by Maskin, Dasgupta, and Sen outlining the mathematical proof and framework behind their assertions.

In Development as Freedom Amartya Sen explains how in a world of unprecedented increase in overall opulence millions of people living in the Third World are still unfree. Even if they are not technically slaves, they are denied elementary freedoms and remain imprisoned in one way or another by economic poverty, social deprivation, political tyranny or cultural authoritarianism. The main purpose of development is to spread freedom and its 'thousand charms' to the unfree citizens. Freedom, Sen persuasively argues, is at once the ultimate goal of social and economic arrangements and the most efficient means of realizing general welfare. Social institutions like markets, political parties, legislatures, the judiciary, and the media contribute to development by enhancing individual freedom and are in turn sustained by social values. Values, institutions, development, and freedom are all closely interrelated, and Sen links them together in an elegant analytical framework. By asking 'What is the relation between our collective economic wealth and our individual ability to live as we would like?' and by incorporating individual freedom as a social commitment into his analysis Sen allows economics once again, as it did in the time of Adam Smith, to address the social basis of individual well-being and freedom.

The sensor cloud is a new model of computing paradigm for Wireless Sensor Networks (WSNs), which facilitates resource sharing and provides a platform to integrate different sensor networks where multiple users can build their own sensing applications at the same time. It enables a multi-user on-demand sensory system, where computing, sensing, and wireless network resources are shared among applications. Therefore, it has inherent challenges for providing security and privacy across the sensor cloud infrastructure. With the integration of WSNs with different ownerships, and users running a variety of applications including their own code, there is a need for a risk assessment mechanism to estimate the likelihood and impact of attacks on the life of the network. The data being generated by the wireless sensors in a sensor cloud need to be protected against adversaries, which may be outsiders as well as insiders. Similarly, the code disseminated to the sensors within the sensor cloud needs to be protected against inside and outside adversaries. Moreover, since the wireless sensors cannot support complex and energy-intensive measures, the lightweight schemes for integrity, security, and privacy of the data have to be redesigned. The book starts with the motivation and architecture discussion of a sensor cloud. Due to the integration of multiple WSNs running user-owned applications and code, the possibility of attacks is more likely. Thus, next, we discuss a risk assessment mechanism to estimate the likelihood and impact of attacks on these WSNs in a sensor cloud using a framework that allows the security administrator to better understand the threats present and take necessary actions. Then, we discuss integrity and privacy preserving data aggregation in a sensor cloud as it becomes harder to protect data in this environment. Integrity of data can be compromised as it becomes easier for an attacker to inject false data in a sensor cloud, and due to hop by hop nature, privacy of data could be leaked as well. Next, the book discusses a fine-grained access control scheme which works on the secure aggregated data in a sensor cloud. This scheme uses Attribute Based Encryption (ABE) to achieve the objective. Furthermore, to securely and efficiently disseminate application code in sensor cloud, we present a secure code dissemination algorithm which first reduces the amount of code to be transmitted from the base station to the sensor nodes. It then uses Symmetric Proxy Re-encryption along with Bloom filters and Hash-based Message Authentication Code (HMACs) to protect the code against eavesdropping and false code injection attacks.

"The Essential Hirschman" brings together some of the finest essays in the social sciences, written by one of the twentieth century's most influential and provocative thinkers. Albert O. Hirschman was a master essayist, one who possessed the rare ability to blend the precision of economics with the elegance of literary imagination. In an age in which our academic disciplines require ever-greater specialization and narrowness, it is rare to encounter an intellectual who can transform how we think about inequality by writing about traffic, or who can slip in a quote from Flaubert to reveal something surprising about taxes. The essays gathered here span an astonishing range of topics and perspectives, including industrialization in Latin America, imagining reform as more than repair, the relationship between imagination and leadership, routine thinking and the marketplace, and the ways our arguments affect democratic life. Throughout, we find humor, unforgettable metaphors, brilliant analysis, and elegance of style that give Hirschman such a singular voice.

Featuring an introduction by Jeremy Adelman that places each of these essays in context as well as an insightful afterword by Emma Rothschild and Amartya Sen, "The Essential Hirschman" is the ideal introduction to Hirschman for a new generation of readers and a must-have collection for anyone seeking his most important writings in one book.

"Choice, Welfare and Measurement" contains many of Amartya Sen's most important contributions to economic analysis and methods, including papers on choice, preference, rationality, aggregation, and measurement. A substantial introductory essay interrelates his diverse concerns, and also analyzes discussions generated by the original papers, focusing on the underlying issues.

From Nobel Prize-winning economist Amartya Sen, The Idea of Justice is a refreshing alternative approach to mainstream theories of justice. Is justice an ideal, for ever beyond our grasp, or something that may actually guide our practical decisions and enhance our lives? At the heart of Sen's argument is his insistence on the role of public reason in establishing what can make societies less unjust. But there are always choices to be made between alternative assessments of what is reasonable, and competing positions can each be well defended. Rather than rejecting these pluralities, we should use them to construct a theory of justice that can accommodate divergent points of view. Sen also inspiringly shows how the principles of justice in the modern world must avoid parochialism and address vital questions of global injustice. The breadth of vision, intellectual acuity and striking humanity of one of the world's leading public intellectuals have never been more clearly shown than in this remarkable book. 'A major advance in contemporary thinking' John Gray, Literary Review 'The most important contribution to the subject since John Rawls's A Theory of Justice' Hilary Putnam, Harvard University 'Sen writes with dry wit, a feel for history and a relaxed cosmopolitanism ... a conviction that economists and philosophers are in business to improve the world burns on almost every page' Economist 'Sen's magisterial critique of the dominant mode of liberal political philosophy confirms him as the English-speaking world's pre-eminent public intellectual' New Statesman Books of the Decade Amartya Sen is Lamont University Professor at Harvard. He won the Nobel Prize in Economics in 1998 and was Master of Trinity College, Cambridge 1998-2004. His most recent books are The Argumentative Indian, Identity and Violence and Development as Freedom. His books have been translated into thirty languages.

In sixteen linked essays, Nobel Prize--winning economist Amartya Sen discusses India's intellectual and political heritage and how its argumentative tradition is vital for the success of its democracy and secular politics. "The Argumentative Indian "is "a bracing sweep through aspects of Indian history and culture, and a tempered analysis of the highly charged disputes surrounding these subjects--the nature of Hindu traditions, Indian identity, the country's huge social and economic disparities, and its current place in the world" (Sunil Khilnani, "Financial Times, " U.K.).

The main purpose of development is to spread freedom and its "thousand charms" to the unfree citizens. The author explains how in a world of unprecedented increase in overall opulence, millions of people living in the Third World are still unfree. Even if they are not technically slaves, they are denied elementary freedom and remain imprisoned in one way or another by economic poverty, social deprivation, political tyranny or cultural authoritarianism. Freedom, Amartya Sen argues, is at once the ultimate goal of social and economic arrangements and the most efficient means of realizing general welfare. Social institutions like markets, political parties, legislatures, the judiciary and the media contribute to development by enhancing individual freedom and are in turn sustained by social values. Values, institutions, development, and freedom are all closely interrelated, and Sen links them together in an analytical framework. By asking "what is the relation between our collective economic wealth and our individual ability to live as we would like" and by incorporating individual freedom as a social commitment into his analysis, Sen allows economics once again, as it did in the time

Peter Bauer, a pioneer of development economics, is an incisive thinker whose work continues to influence fields from political science to history to anthropology. As Nobel Laureate Amartya Sen writes in the introduction to this book, "the originality, force, and extensive bearing of his writings have been quite astonishing." This collection of Bauer's essays reveals the full power and range of his thought as well as the central concern that underlies so much of his diverse work: the impact of people's conduct, their cultural institutions, and the policies of their governments on economic progress.

The papers here cover pressing and controversial issues, including the process that transforms a subsistence economy into an exchange economy, the reputed correlation between poverty and population density, the alleged responsibility of the West for Third World poverty, the often counterproductive results of foreign aid, and the effects of egalitarian policies on individual freedoms. Bauer addresses these and other matters with clarity, verve, and wit, combining his deep understanding of economic theory and methodology with keen insights into human nature. The book is a penetrating account of how to develop a prosperous economy alongside a free and fair society and a stimulating introduction to the work of a man who has done so much to shape our modern understanding of developing economies and of the relationship of economics to the other social sciences.

"This selection of essays will give readers a wonderful opportunity to learn about the rich world of cognizance and analysis erected by one of the great architects of political economy. I feel privileged to be able to offer this letter of invitation."--From the introduction by Amartya Sen, Nobel Laureate in economics

Rationality and freedom are among the most profound and contentious concepts in philosophy and the social sciences. In two volumes on rationality, freedom, and justice, the distinguished economist and philosopher Amartya Sen brings clarity and insight to these difficult issues. This volume--the first of the two--is principally concerned with rationality and freedom.

Sen scrutinizes and departs from the standard criteria of rationality, and shows how it can be seen in terms of subjecting one's values as well as choices to the demands of reason and critical scrutiny. This capacious approach is utilized to illuminate the demands of rationality in individual choice (including decisions under uncertainty) as well as social choice (including cost benefit analysis and environmental assessment).

Identifying a reciprocity in the relationship between rationality and freedom, Sen argues that freedom cannot be assessed independently of a person's reasoned preferences and valuations, just as rationality, in turn, requires freedom of thought. Sen uses the discipline of social choice theory (a subject he has helped to develop) to illuminate the demands of reason and the assessment of freedom. The latter is the subject matter of Sen's previously unpublished Arrow Lectures included here.

The essays in these volumes contribute to Sen's ongoing transformation of economic theory and social philosophy, and to our understanding of the connections among rationality, freedom, and social justice.

From Nobel prize-winning economist Amartya Sen, The Argumentative Indian: Writings on Indian Culture, History and Identity brings together an illuminating selection of writings on contemporary India. India is an immensely diverse country with many distinct pursuits, vastly different convictions, widely divergent customs and a veritable feast of viewpoints. Out of these conflicting views spring a rich tradition of skeptical argument and cultural achievement which is critically important, argues Amartya Sen, for the success of India's democracy, the defence of its secular politics, the removal of inequalities related to class, caste, gender and community, and the pursuit of sub-continental peace. 'Profound and stimulating ... the product of a great mind at the peak of its power' William Dalrymple, Sunday Times 'One of the most influential public thinkers of our times...This is a book that needed to have been written...It would be no surprise if it were to become as defining and as influential as work as Edward Said's Orientalism' Soumya Bhattacharya, Observer 'The winner of the 1998 Nobel prize in economics is a star in India ... he deserves the recognition ... shows that the argumentative gene is not just a part of India's make-up that can easily be wished away' The Economist Amartya Sen is Lamont University Professor at Harvard. He won the Nobel Prize in Economics in 1998 and was Master of Trinity College, Cambridge 1998-2004. His most recent books are The Idea of Justice, Identity and Violence and Development as Freedom. His books have been translated into thirty languages.

Profound and humane, Amartya Sen's Identity and Violence: The Illusion of Destiny examines some of the most explosive problems of our time and shows how we can move towards peace as firmly as we have spiralled towards war. In this penetrating book, Nobel Laureate Amartya Sen argues that we are becoming increasingly divided along lines of religion and culture, ignoring the many other ways in which people see themselves, from class and profession to morals and politics. When we are put into narrow categories the importance of human life becomes lost. Through his lucid exploration of such subjects as multiculturalism, fundamentalism, terrorism and globalization, he brings out the need for a clear-headed understanding of human freedom and a constructive public voice in Global civil society. The hope of harmony in today's world lies in a clearer understanding of our sheer diversity. 'Identity and Violence is a moving, powerful essay about the mischief of bad ideas' The Economist 'Impassioned, eloquent and often moving, Identity and Violence is a sustained attack on the "solitarist" theory which says that human identities are formed by membership of a single social group' John Gray, Guardian 'Rich in ideas ... I would love to send it to Osama bin Laden and have his reply' Spectator 'Sen's moving and most personal book yet' The Times Literary Supplement 'Stimulating ... simple and persuasive' Financial Times 'An accessible and exceptional humanitarian' Jon Snow, New Statesman Heroes of Our Time Amartya Sen is Lamont University Professor at Harvard. He won the Nobel Prize in Economics in 1998. His other books published by Penguin include The Argumentative Indian and The Idea of Justice.

"The Measure of America" is the first-ever human development report for a wealthy, developed nation. It introduces the American Human Development Index, which provides a single measure of well-being for all Americans, disaggregated by state and congressional district, as well as by gender, race, and ethnicity. The Index rankings of the 50 states and 436 congressional districts reveal huge disparities in the health, education, and living standards of different groups. Clear, precise, objective, and authoritative, this report will become the basis for all serious discussions concerning the realization of a fair, just, and globally competitive American society.

This book is motivated by the idea that the cost of inaction can be much greater than the cost of action. Inaction can lead to serious negative consequences-for individuals, the economy, and society. The consequences of a failure to reduce extreme poverty, for example, typically include malnutrition, preventable morbidity, premature mortality, incomplete basic education, and other human and social development costs. In this volume, the authors seek to clarify exactly what is meant by "cost of inaction." They develop a methodology to account for the consequences and estimate the costs of a failure to respond to the needs of children and their families. Their conceptual framework emphasizes the need to select appropriate actions against which inaction is evaluated. The authors present the results of applying the cost of inaction (COI) approach to six case studies from Rwanda and Angola. The case studies highlight important differences between the COI approach and benefit-cost analysis as it is traditionally implemented.

The extraordinary early life in India and England of one of the world's leading public intellectuals Where is 'home'? For Amartya Sen, home has been many places - Dhaka in modern Bangladesh, the little university town of Santiniketan, where he was raised as much by his grandparents as by his parents, Calcutta where he first studied economics and was active in student movements, and Trinity College, Cambridge, to which he came aged 19. Sen brilliantly recreates the atmosphere in each of these. He remembers his river journeys between Dhaka and his parents' ancestral homes and wonderfully explores the rich history and culture of Bengal. In 1943 he witnessed the disastrous unfolding of the Bengal Famine, and the following year the inflaming of tensions between Hindus and Muslims. In the years before Independence, some of his family were imprisoned for their opposition to British rule. Central to Sen's formation was the intellectually liberating school in Santiniketan founded by Rabindranath Tagore (who gave him his name Amartya) and exciting conversations in the Coffee House on College Street in Calcutta. In Cambridge, he engaged with many of the leading economists and philosophers of the day, especially with the great Marxist thinker Piero Sraffa, who provided a direct connection not only to Wittgenstein, but to Antonio Gramsci and the anti-fascist battles in Italy in the 1920s. After years in Europe and America, the book ends when he returns to Delhi in 1963. Home in the World shows how Sen's experience shaped his ideas - about economics, philosophy, identity, community, famines, gender inequality, social choice and the power of discussion in public life. The joys of learning and the importance of friendship are powerfully conveyed. He invokes some of the great thinkers of the past and his own time - from Ashoka in the third century BC and Akbar in the sixteenth, to David Hume, Adam Smith, Karl Marx, John Maynard Keynes, Maurice Dobb, Kenneth Arrow and Eric Hobsbawm. Above all, Sen emphasises the importance of enlarging our views as much as we can, of human sympathy and understanding across time and distance, and of being at home in the world.