Centennial Medalists for 2012 include Aaron, Eikenberry, Hopkins, Keohane

A literary scholar, an East Asia expert, a trailblazing biologist, and a specialist on international relations are honored.

Top row, from left: Daniel Aaron and Karl Eikenberry. Bottom row, from left: Nancy Hopkins and Robert Keohane

Top row, from left: Daniel Aaron and Karl Eikenberry. Bottom row, from left: Nancy Hopkins and Robert Keohane | Photographs by Martha Stewart

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 notable contributions to society that emerged from their graduate study at Harvard. It is the highest honor the Graduate School bestows, and awardees include some of Harvard’s most accomplished alumni. The 2012 recipients, announced at a ceremony on May 23, are: Daniel Aaron, Ph.D. ’43, Litt.D. ’07, founding president of the Library of America and Thomas professor of English and American literature emeritus at Harvard; East Asia expert Karl Eikenberry, A.M. ’81, a political and military leader who served as U.S. ambassador to Afghanistan from 2009 to 2011; Nancy Hopkins ’64, Ph.D. ’71, a professor of biology at MIT who has blazed a trail for women in science; and international-relations scholar Robert Keohane, Ph.D. ’66, professor of public and international affairs at Princeton’s Woodrow Wilson School.

You might also like

Graduates John Lithgow, Bill Rauch, and Bess Wohl took home prizes on Sunday night.

Harvard graduate and NASCAR racer Patrick Staropoli on pedals, attention, and fearlessness.

There’s a growing movement to curb light pollution. It starts on your front porch.

Most popular

The former economics concentrator brings his talent for crunching numbers to netminding.

Meet Harvard’s 2026 Student Commencement Speakers

Two undergraduates and a Ph.D. candidate will address the graduating class on May 28.

An animal’s journey from grief to love shows how much humans need each other, too.

Explore More From Current Issue

Star-filled night sky with the Milky Way arching over a rocky silhouette.

There’s a growing movement to curb light pollution. It starts on your front porch.

Vibrant urban scene at dusk featuring a mural on a building and illuminated structures.

The Goel Center in Allston will open for performances in the fall of 2026.

A woman with long, silver hair rests her chin on her hand, wearing a black top.

Author and Harvard Divinity School writer-in-residence Terry Tempest Williams finds beauty in the world around us.