In Development as Freedom, Amartya Sen tells us that the process of development is best understood as expansion of the freedoms that people enjoy in five spheres: political, economic, social, transparency (in the sense that important information is available to the public), and personal security. Each of these types of freedoms reinforce one another and contribute to outcomes such as higher incomes, better health, and longevity. Sen quotes Peter Bauer, an iconoclast in the development field, as saying that "I regard the extension of the range of choice, that is, an increase in the range of effective alternatives open to the people, as the principle objective and criterion of economic development; and I judge a measure principally by its probable effects on the range of alternatives open to individuals."
Sen points out that markets are not simply a means to an end but rather a fundamental freedom. All people want to enter into exchanges with others, and this is how people everywhere behave unless they are prevented from doing so. Sen shows that markets are not an expression of rapacious self-interest but rather are dependent on virtues such as trust and rectitude. Seen in this light, market exchanges are an expression of deep human needs. Yet Sen realizes that markets have limitations and he argues for non-market decisions to optimally provide for education, health care, protection of the environment, and prevention of the grossest inequalities in income distribution.
As an illustration of the interrelationships between the different types of freedoms, and between these freedoms and economic outcomes, Sen explains the Asian economic crises of the late 1990s as partly a result of a lack of transparency: that is, a lack of public participation in reviewing financial and business arrangements. Had they been able to, members of the public likely would have demanded greater transparency and the crises might have been averted; however, authoritarian political arrangements prevented effective demands for transparency. And, once the crises struck, the response of governments in the region was inadequate. Had these governments been democratically accountable, they would have responded more quickly and forcefully to boost employment and otherwise cushion the impact of the crises on the poorest members of their societies.
Sen, the winner of the 1998 Nobel Prize in economic science, has aimed this work at a general audience. For specialists, though, the book offers an extended discussion of methodological issues introduced by Sen's view of development as freedom, more than 50 pages of end notes, and an index of names and subjects. This book will be an adventure for readers interested in the greatest problem us at the outset of the 21st century: how can the poorest people in the world live better lives?