Ideas

Explore firsthand accounts of research and questions posed by IAS scientists and scholars. From art history to string theory, from moral anthropology to the long-term fate of the universe, contributions span the last decade to the research of today.

During the heyday of the social movements of the 1960s, Martin Luther King’s citation of the abolitionist Theodore Parker’s—“the arc of the universe is long, but it bends towards justice”—served as an inspirational and aspirational text. Even as events called into question that belief in the inevitability of progress, some things did seem to be permanent advancements.

Russia’s unprovoked invasion of Ukraine is a humanitarian crisis of epic proportions. It has created a refugee crisis, the scale of which has not been seen since World War II in Europe. The toll of civilian casualties is in the thousands, with countless others missing, injured, trapped, or lacking in essential medicines, food, and water.

When Karen Uhlenbeck was a MacArthur fellow, between 1983–88, she went on a series of incredible adventures visiting other MacArthur fellows and learning about their projects. “This was actually one of the high points of my life,” Uhlenbeck said to me, laughing. She recalls whale watching in Hawaii with Roger Payne, a trip to the Amazon to see Philip DeVries’s work with butterflies, studying lemurs in Madagascar with Pat Wright, and a Montana dinosaur dig with Jack Horner.

On May 20, 2022, IAS celebrated Founders Day in recognition of Louis Bamberger and Caroline Bamberger Fuld, the brother and sister who founded and endowed IAS on May 20, 1930, providing for its lasting and essential independence.

"The Shelby White and Leon Levy Archives Center engages in critical work to sustain and highlight the unique histories that distinguish the Institute for Advanced Study. With this work in mind, the Archives Center would like to shine a spotlight on former Member in the School of Mathematics Hideki Yukawa (1907–1981)."

Pinakia, here shown as casts made of Plaster of Paris, were small bronze plates used in ancient Athens for the process of democratically selecting a group of citizens to serve on a jury. Athenian citizens would nominate themselves for jury duty, volunteering their bronze plates to be inserted into a kleroterion (a machine with rows of slots and a built-in lottery system).

Taking Theory to Traffic

The largest live autonomous vehicle traffic experiment ever conducted began the week of November 18, 2022, in Nashville, Tennessee. While this experiment used 4 miles of highway, 288 cameras, and an impressive command center, one of its most vital resources was equations on a blackboard. In front of one of these blackboards was Benedetto Piccoli, Visitor in the School of Mathematics.

The Curriculum of the Woods

Predicting thousands of years of forest growth with just an afternoon of fieldwork and a simple calculator might seem like an impossible task, but Jonathan Levine, Chair of Princeton’s Department of Ecology & Evolutionary Biology, who runs annual classes in “Forest Succession” in the Institute Woods, enables his students to achieve precisely this.