Columbia University Press

Publishers Since 1893

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Copyright © 2017 Jeffrey D. Sachs

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E-ISBN 978-0-231-54528-0

Cataloging-in-Publication Data available from the Library of Congress

ISBN 978-0-231-18404-5 (cloth)

ISBN 978-0-231-54528-0 (electronic)

A Columbia University Press E-book.

CUP would be pleased to hear about your reading experience with this e-book at cup-ebook@columbia.edu.

Cover design: Lisa Hamm