Contents of Volume 144 NUMBER 1 MARC Continental Collision, Mountain Building, and Diamonds in the Rough W. G. ERNST The Role of Water in Climate PETER S. EAGLESON Philanthropy Betrayed: Thomas Jefferson, the Louisiana Purchase, and the Origins of Federal Indian Removal Policy CHRISTIAN B. KELLER Dating Athenian Inscriptions: A New Approach STEPHEN TRACY Not-for-Profits: An Underdeveloped Asset for America JOHN C. WHITEHEAD BIOGRAPHICAL MEMOIRS A. McGehee Harvey Victor A. McKusIck Carl Gustav Hempel RICHARD JEFFREY AND PAUL BENACERRAI Emily Hartshorne Mudd LuiGt MASTROIANNI, JR. Vladimir Prelog KuRT MISLOW Isidor Isaac Rabi JOHN S. RIGDEN Charles Walter Wagley CONRAD P. KOTTAK 498 CONTENTSOF VOLUME 144 NUMBER 2 JUNI The Gita of J. Robert Oppenheimer JAMES A. HIJIYA. The Accuracy of the Astronomical Observations of Lewis and Clark RICHARD S. PRESTON Vive le Dilettante! DAVID EASTBURN BIOGRAPHICAL MEMOIRS George Roberts Clark WILLIAM B. EAGLESON, JR. Frederick Sydney Dainton (Baron Dainton of Hallam Moors in South Yorkshire) SiR HANS KORNBERG Alison Frantz JAMES R. MCCREDIE. A. Leon Higginbotham, Jr. ARLIN M. ADAMS Floyd Glenn Lounsbury WALLACE CHAFI William McChesney Martin, Jr. ANDREW F. BRIMMER NUMBER 3 SEPTEMBER Development Choices in a Changing World JAMES D. WOLFENSOHN “Dear and Serviceable to Each Other”: Benjamin Franklin and the Royal Society of Arts D>. G. CG. ALI LN Extending Nature RONALD BRESLOW. Music and Politics: The Case of William Byrd (1540-1623) JOSEPH KERMAN. CONTENTS OF VOLUME 144 BIOGRAPHICAL MEMOIRS Derek H. R. Barton F. ALBERT COTTON Charles Till Davis GILES CONSTABLI J]. Richardson Dilworth DONALD B. STRAUS AND DAvip ROCKEFELI Robert A. I audise ALFRED Y. CHO. Sir James Lighthill Davip G. CRIGHTON Robert Eugene Marshak E. C. G. SUDARSHAN Carl Pfatfmann LINDA M. BARTOSHUK. Bruno Benedetto Rossi GEORGE W. CLARK Athelstan Spilhaus WILLIAM A. NIERENBERG NUMBER 4 DECEMBER The Frustrating Journey toward an AIDS Vaccine Maurice R. HILLEMAN Mass Longevity Transforms Our Society WATARU HIRAIZUMI Modern Japan’s Fourth Challenge: The Political Economy of a Stagnant Population W. W. Rostow Technological Change in Medieval England: A Critique of the Neo-Malthusian Argument HARRY KITSIKOPOULOS. 500 CONTENTS OF VOLUME 144 BIOGRAPHICAL MEMOIRS Melvin Calvin JOHN W. Otvos, MARILYN TAYLOR, ROBERT E. CONNICK James Willard Hurst STANLEY N. Katz Wassily Leontief ABRAM BERGSON Jean Leray MARTIN ANDLER Kenneth Pitzer ROBERT E. CONNICK Sir John Pope-Hennessy ANTHONY RADCLIFFE AND KEITH CHRISTIANSEN Members Elected in 2000 Deaths of Members Recorded Through 22 November 2000... . Contents of Volume 144 index to Volume 144