"In the early 1990s, a small group of "AIDS denialists," including a University of California professor named Peter Duesberg, argued against virtually the entire medical establishment's consensus that the human immunodeficiency virus (HIV) was the cause of Acquired Immune Deficiency Syndrome. Science thrives on such counterintuitive challenges, but there was no evidence for Duesberg's beliefs, which turned out to be baseless. Once researchers found HIV, doctors and public health officials were able to save countless lives through measures aimed at preventing its transmission"--

The winners of the Nobel Prize show how economics, when done right, can help us solve the thorniest social and political problems of our day. Figuring out how to deal with today's critical economic problems is perhaps the great challenge of our time. Much greater than space travel or perhaps even the next revolutionary medical breakthrough, what is at stake is the whole idea of the good life as we have known it. Immigration and inequality, globalization and technological disruption, slowing growth and accelerating climate change--these are sources of great anxiety across the world, from New Delhi and Dakar to Paris and Washington, DC. The resources to address these challenges are there--what we lack are ideas that will help us jump the wall of disagreement and distrust that divides us. If we succeed, history will remember our era with gratitude; if we fail, the potential losses are incalculable. In this revolutionary book, renowned MIT economists Abhijit V. Banerjee and Esther Duflo take on this challenge, building on cutting-edge research in economics explained with lucidity and grace. Original, provocative, and urgent, Good Economics for Hard Times makes a persuasive case for an intelligent interventionism and a society built on compassion and respect. It is an extraordinary achievement, one that shines a light to help us appreciate and understand our precariously balanced world.

Becoming someone is a learning process; and what we learn is the new values around which, if we succeed, our lives will come to turn. Agents transform themselves in the process of, for example, becoming parents, embarking on careers, or acquiring a passion for music or politics. How can such activity be rational, if the reason for engaging in the relevant pursuit is only available to the person one will become? How is it psychologically possible to feel the attraction of a form of concern that is not yet one's own? How can the work done to arrive at the finish line be ascribed to one who doesn't (really) know what one is doing, or why one is doing it? In Aspiration, Agnes Callard asserts that these questions belong to the theory of aspiration. Aspirants are motivated by proleptic reasons, acknowledged defective versions of the reasons they expect to eventually grasp. The psychology of such a transformation is marked by intrinsic conflict between their old point of view on value and the one they are trying to acquire. They cannot adjudicate this conflict by deliberating or choosing or deciding-rather, they resolve it by working to see the world in a new way. This work has a teleological structure: by modeling oneself on the person he or she is trying to be, the aspirant brings that person into being. Because it is open to us to engage in an activity of self-creation, we are responsible for having become the kinds of people we are.