The Graduate School of Arts and Sciences Centennial Medal, first awarded in 1989 on the occasion of the school’s hundredth anniversary, honors alumni who have made contributions to society that emerged from their graduate studies. It is the highest honor GSAS bestows, and awardees include some of Harvard’s most accomplished alumni. The 2020 recipients, announced on May 27, are: Stephen Cook, Ph.D. ’66, a computational theorist and mathematician; Albert Fishlow, Ph.D. ’63, a development economist and historian; Margaret Kivelson ’50, Ph.D. ’57, RI ’66, a space and planetary physicist; and Helen Vendler, Ph.D. ’60, Porter University Professor emerita, beloved Harvard teacher and poetry critic. For more about the honorands, see harvardmag.com/centennial-20.
Centennial Medalists

Clockwise from top left: Stephen Cook, Albert Fishlow, Helen Vendler, and Margaret Kivelson.
Photographs courtesy of Harvard Graduate School of Arts and Sciences
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