Evolution in Four Dimensions Life and Mind: Philosophical Issues in Biology and Psychology Kim Sterelny and Robert A. Wilson, editors Cycles of Contingency: Developmental Systems and Evolution Susan Oyama, Paul E. Griffiths, and Russell D. Gray, editors, 2000 Coherence in Thought and Action Paul Thagard, 2000 Evolution and Learning: The Baldwin Effect Reconsidered Bruce H. Weber and David J. Depew, 2003 Seeing and Visualizing: It’s Not What You Think Zenon Pylyshyn, 2003 Organisms and Artifacts: Design in Nature and Elsewhere Tim Lewens, 2004 Molecular Models of Life: Philosophical Papers on Molecular Biology Sahotra Sarkar, 2004 Evolution in Four Dimensions: Genetic, Epigenetic, Behavioral, and Symbolic Variation in the History of Life Eva Jablonka and Marion J. Lamb, 2005 Evolution in Four Dimensions Genetic, Epigenetic, Behavioral, and Symbolic Variation in the History of Life Eva Jablonka and Marion J. Lamb with illustrations by Anna Zeligowski A Bradford Book The MIT Press Cambridge, Massachusetts London, England © 2005 Massachusetts Institute of Technology All rights reserved. No part of this book may be reproduced in any form by any electronic or mechanical means (including photocopying, recording, or information storage and retrieval) without permission in writing from the publisher. MIT Press books may be purchased at special quantity discounts for business or sales promotional use. For information, please email
[email protected] or write to Special Sales Department, The MIT Press, 5 Cambridge Center, Cambridge, MA 02142. This book was set in Stone Sans and Stone Serif by SNP Best-set Typesetter Ltd., Hong Kong. Printed and bound in the United States of America. Library of Congress Cataloging-in-Publication Data Jablonka, Eva. Evolution in four dimensions : genetic, epigenetic, behavioral, and symbolic variation in the history of life / by Eva Jablonka and Marion J. Lamb with illustrations by Anna Zeligowski. p. cm.—(Life and mind) Includes bibliographical references (p. ). ISBN 0-262-10107-6 (alk. paper) 1. Evolution (Biology) I. Lamb, Marion J. II. Title. III. Series. QH366.2.J322 2005 576.8—dc22 2004058193 10 9 8 7 6 5 4 3 2 1 To o