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.

In this public lecture, held at the Institute on May 5, 2017,  Yve-Alain Bois, Professor in the School of Historical Studies, focuses on Matisse's use of the bamboo stick in large-scale works and the bodily conception of scale it entails. In a...

Few twentieth-century historians deserve a full-scale biography more than Ernst Kantorowicz (1895–1963) on the basis both of “work” and “life.” More than fifty years after his death Kantorowicz remains one of the most influential of all medieval...

In this public lecture, hosted by the Institute on April 28, Jacco Dieleman, Member (2016) in the School of Historical Studies, Associate Professor of Egyptology at the University of California, Los Angeles...

Emotions penetrate every aspect of our lives. Interwoven with memory, attention, cognition, and decision-making, they determine our interpersonal relations, our private life, the public sphere, and religious worship. Emotions are the background...

Reducing the intellectually rich and diverse Islamic literary heritage to a bare minimum of what is seen as allegedly authentic is a strategy that is characteristic of Wahhabism, Salafism, and jihadism and their respective proponents. Whatever...

As Alastair Hamilton stated in 2008 in The Forbidden Fruit: The Koran in Early Modern Europe, “few books were as feared and coveted, as abhorred and desired, as the Qurʾān in early modern Europe.” Religious polemics, trading activities,...

Such an unanticipated change in government in the United States for all its undoubted strength cannot, of course, alter overnight the entire course of international relations. The overwhelming fact is that the substance of change must answer the...

We are a nation shaped by immigrants, as the Statue of Liberty reminds us, but now, horrifyingly, immigrants are increasingly subjected to prejudice for both their ethnic identity and their religion. Older and equally repellent anti-Semitism and...

One rarely finds [a eunuch] who has, like him, an open forehead, a well-made nose, large, clear eyes, a small mouth, rosy lips, dazzlingly white teeth, a neck of exact proportion without wrinkles, handsome arms and legs, all the rest of his...

Monotheism constitutes one of the central doctrines of Islam. The notion is again and again voiced in the Qurʾān, thus for example in sūra 112 (entitled “Sincere Religion”) which, in the translation of Arthur Arberry, reads “Say...

My Search for Ramanujan

By Ken Ono

My decision to search for Ramanujan the mathematician would mean going a bit more distance out of my way. I wanted to increase my knowledge, and that would slow down my publication rate, something that anyone trying to land a permanent job must take into account. The Institute’s offer was therefore a godsend. I could concentrate on my mathematics in an environment free of other distractions and responsibilities, and I would be able to learn from some of the world’s most brilliant and talented mathematicians.

The Usefulness of Useless Knowledge

By Robbert Dijkgraaf

Abraham Flexner’s perspective on the “usefulness of useless knowledge” has only gained in substance and breadth since his time. Fundamental inquiry moves exploration as far up to the headwaters as possible, producing ideas that slowly and steadily turn into concrete applications and further studies. 

IAS Founders on America and Higher Learning

We feel strongly that the spirit characteristic of America at its noblest, above all the pursuit of higher learning, cannot admit of any conditions as to personnel other than those designed to promote the objects for which this institution is established, and particularly with no regard whatever to accidents of race, creed, or sex.

IAS’s Founding Ethos in Our Precarious Present

By History Working Group

Global political forces in power from Turkey to the United States are posing serious threats to the autonomy of scientific research and the mobility of researchers, undercutting two cardinal conditions for scientific progress. Walls, fences, bans, blocks, restrictions, cuts, and expulsions are slowly becoming run-of-the-mill terms for us to navigate in an increasingly precarious political landscape.

Emmy Noether’s Paradise

By History Working Group

To Albert Einstein, she was “the most significant creative mathematical genius thus far produced since the higher education of women began.” More straightforward in his praise, Einstein’s fellow Professor at the Institute for Advanced Study, Hermann Weyl, called her a “great woman mathematician […indeed] the greatest that history has known.” Her name was Emmy Noether, and her short but remarkable life left an indelible mark not only on the history of mathematics, but also on that of IAS in its critical first years.

Einstein, Plumbers, and McCarthyism

By History Working Group

Einstein’s actions did not by themselves cause McCarthy’s downfall. But they certainly facilitated it, by reaffirming essential principles that date back to the Enlightenment, and by empowering many others to keep up the continuing fight to protect democracy.

Talking Points: Glen Bowersock on Intolerance

We are a nation shaped by immigrants, as the Statue of Liberty reminds us, but now, horrifyingly, immigrants are increasingly subjected to prejudice for both their ethnic identity and their religion. 

The Zaydi Manuscript Tradition

By Sabine Schmidtke

In view of the poor state of scholarship in the area of Zaydi studies, the challenges that result from the dispersal of the material, and the disastrous situation in present-day Yemen, the tasks at hand are threefold, namely "preserving" and "studying" the Zaydi manuscript tradition, as well as "democratizing" access to these materials. 

The Chief Eunuch of the Ottoman Imperial Harem

By Jane Hathaway

The Chief Harem Eunuch’s influence extended beyond palace politics, on the one hand, and the holy cities, on the other. Through his personal pious endowments, he founded mosques, madrasas, Qur’ān schools, and libraries throughout the empire that had a profound effect on Ottoman religious and intellectual life.

Muʿtazilism in Islam and Judaism

By Sabine Schmidtke

The scholarly investigation of the Jewish Muʿtazila, its historical connection to Muslim counterparts, and a systematic exploitation of the Islamic primary materials preserved in Jewish collections, are still in their infancy. 

A World of Emotions: The Making of an Exhibition

By Angelos Chaniotis

What are the means through which ancient artists represented the emotions of gods, mythical heroes, and “real” people? How were images and texts exploited to arouse emotions in an ancient (and modern) audience?

Kristen Ghodsee on Democratic Ideals and Global Rhetoric

Reducing all leftist ideals to Stalinism and calling anyone who questions the long-term sustainability or desirability of global capitalism a communist, I believe, is an intentional rhetorical strategy of the political and economic elite who have the most to lose from any challenge to the current status quo.

The Advent and Fallout of EPR

By Kelly Devine Thomas

An IAS teatime conversation in 1935 between Nathan Rosen, Boris Podolsky, and Albert Einstein, about a fundamental issue of interpretation related to entangled wave-functions, introduced an ongoing debate over quantum physics.

In Search of an Identity

By Angelos Chaniotis

There is no such thing as a homogeneous European culture, with which the Bosnian Muslims, the third-generation Turks in Germany, the Greeks, the Roma, the French Jews, the Basques, and the Laps––not to mention the Indians and Pakistanis living in London––can identify themselves.

Claude Shannon: Father of the Information Age

By Sergio Verdú

Former Member Claude Shannon's "A Mathematical Theory of Communication” created the field of information theory in 1948. Beyond its impact on communications technology, Shannon’s work has had tremendous impact on computer science and engineering, artificial intelligence, and probability and statistics.

Fall at the Institute

By Erika Michael

In the ambient flow of Fuld Hall Commons at Tea —the gathered minds’ ruminations on lapsed and present time glowed like past light striking one flame

Imposter Syndrome

By Dan Burt

An hour south of Wall Street,  past tulips, toddlers on swings, cyclists, runners, Frisbees tossed by girls in shimmering orange shorts, I walk to the Institute library to borrow the Shorter O.E.D.

How to Handle a Mummy

Jacco Dieleman

When I was still a graduate student, I came across a remarkable manuscript: two sheets of papyrus inscribed with careless cursive Egyptian, in narrow, wobbly columns, in black ink. It was inscribed in two forms of Egyptian cursive: hieratic and demotic. In Ancient Egypt, these script varieties were usually kept apart.

Jonathan Haslam on Global Political Change

Such an unanticipated change in government in the United States for all its undoubted strength cannot, of course, alter overnight the entire course of international relations. 

Women in French Politics

By Anne-Claire Defossez

It is indeed the case that, after centuries of political ostracism, women have recently become more present in French political life . . . but the presence of a few prominent female figures and seemingly favorable statistics do not tell the whole story. 

The Work of Robert Langlands

Explore a collection of Robert Langlands’s papers, as well as some of his lectures and correspondence, on topics ranging from functoriality, representation theory, and Shimura varieties to endoscopy, percolation, and geometric theory. 

Robert Langlands: Far-Reaching Mathematics

By Kelly Devine Thomas

Robert Langlands grew up in a small town in British Columbia where his father owned a building supply store. “When I was a child I liked to add and subtract,” says Langlands. “In our store, my mother worked. And I remember competing with her. We would tally lumber; she would do it on the adding machine and I would do it in my head.”


Analysis and Beyond

Talks by Faculty, Members, and colleagues honoring Professor Jean Bourgain and the exceptional range, depth, and power of his mathematical work


A Celebration of Mathematics and Computer Science

Videos of talks by mathematicians celebrating Professor Avi Wigderson's work, impact, and collaborations

Randomness and Pseudorandomness

By Avi Wigderson

The notion of randomness has intrigued people for millennia. Concepts like “chance,” “luck,” etc., play a major role in everyday life and in popular culture. In this article, I try to be precise about the meaning and utility of randomness and pseudorandomness.