Thinking in Systems TIS final pgs i 5/2/09 10:37:34 Other Books by Donella H. Meadows: Harvesting One Hundredfold: Key Concepts and Case Studies in Environmental Education (1989). The Global Citizen (1991). with Dennis Meadows: Toward Global Equilibrium (1973). with Dennis Meadows and Jørgen Randers: Beyond the Limits (1992). Limits to Growth: The 30-Year Update (2004). with Dennis Meadows, Jørgen Randers, and William W. Behrens III: The Limits to Growth (1972). with Dennis Meadows, et al.: The Dynamics of Growth in a Finite World (1974). with J. Richardson and G. Bruckmann: Groping in the Dark: The First Decade of Global Modeling (1982). with J. Robinson: The Electronic Oracle: Computer Models and Social Decisions (1985). TIS final pgs ii 5/2/09 10:37:34 Thinking in Systems —— A Primer —— Donella H. Meadows Edited by Diana Wright, Sustainability Institute LONDON • STERLING, VA TIS final pgs iii 5/2/09 10:40:32 First published by Earthscan in the UK in 2009 Copyright © 2008 by Sustainability Institute. All rights reserved ISBN: 978-1-84407-726-7 (pb) ISBN: 978-1-84407-725-0 (hb) Typeset by Peter Holm, Sterling Hill Productions Cover design by Dan Bramall For a full list of publications please contact: Earthscan Dunstan House 14a St Cross St London, EC1N 8XA, UK Tel: +44 (0)20 7841 1930 Fax: +44 (0)20 7242 1474 Email:
[email protected] Web: www.earthscan.co.uk 22883 Quicksilver Drive, Sterling, VA 20166-2012, USA Earthscan publishes in association with the International Institute for Environment and Development A catalogue record for this book is available from the British Library Library of Congress Cataloging-in-Publication Data has been applied for.