Programs & Events
The Provost’s Seminar Series features members of the following academies who visit campus to share their insights and meet with the campus community:
- American Academy of Arts and Sciences
- National Academy of Sciences
- National Academy of Engineering
- National Academy of Medicine
Fall 2026 Seminar Series
Naomi J. Halas | Physics and Astronomy
University Professor and Stanley C. Moore Professor of Electrical and Computer Engineering, Rice University
“Machine Learning-Enhanced Surface-Enhanced Spectroscopies for the Detection of Toxic Environmental Contaminants”
August 21, 2026
9:15 a.m.
UGA Center for Continuing Education and Hotel, Masters Hall
The University of Georgia’s Department of Physics and Astronomy and NSF Workshop will host a Spectroscopy Data and AI Workshop keynote by Naomi J. Halas, University Professor and Stanley C. Moore Professor of Electrical and Computer Engineering. The free lecture, titled “Machine Learning-Enhanced Surface-Enhanced Spectroscopies for the Detection of Toxic Environmental Contaminants,” will be on Friday, August 21, at UGA’s Center for Continuing Education and Hotel as part of the Fall 2026 Provost’s Seminar Series.
Halas’ lecture will focus on the ability to detect and identify polycyclic aromatic hydrocarbons (PAHs) and their derivatives, polycyclic aromatic compounds (PACs) using spectroscopy-informed machine learning algorithms in mixtures, as well as using spectra calculated using Density Functional Theory for molecular species that are not commercially available.
Halas is best known for showing that the nanoscale internal and external morphology of noble metal nanoparticles controls their optical properties. She was the first person to introduce structural control into the colloidal synthesis of coinage metal nanoparticles to control their optical resonances. She is co-founder of Syzygy Plasmonics, a company with over 100 employees that has developed a light-based chemical reactor for ambient-temperature ammonia cracking and methane reforming. She is also co-founder of Nanospectra Biosciences, a company offering ultralocalized photothermal ablation therapies for cancer based on her nanoparticles. Halas is a member of the National Academy of Engineering, the National Academy of Sciences, the Royal Danish Academy of Science and Letters and the American Academy of Arts and Sciences.
Sponsored by the NSF Workshop and the Department of Physics and Astronomy
Event contacts: Yiping Zhao and Fengbo Ma
Lars Peter Hansen | Statistics
David Rockefeller Distinguished Service Professor, Departments of Economics, Statistics and the Booth School of Business, University of Chicago
Bradley Lecture: “Uncertainty Quantification for Robust Decision Making Under Ambiguity”
September 29
4 p.m.
Brooks Hall, Room 145
The University of Georgia’s Department of Statistics will host a lecture by Lars Peter Hansen, David Rockefeller Distinguished Service Professor in the Departments of Economics, Statistics and the Booth School of Business at the University of Chicago, on Tuesday, September 29, at 4 p.m. in Brooks Hall Room 145 as part of the Fall 2026 Provost’s Seminar Series. The lecture is free and open to the public.
Hansen’s lecture, “Uncertainty Quantification for Robust Decision Making Under Ambiguity,” will draw on recent research connecting literature surrounding decision theory and extending uncertainty quantification methods to address policy challenges — including climate change — that incorporate concerns about potentially “deep uncertainties.”
Hansen is a leading expert in economic dynamics, drawing approaches from macroeconomics, finance and statistics. Hansen has made fundamental advances in the understanding of how economic agents cope with changing and risky environments. He is the recipient of the 2013 Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel. He also won the 2010 Banco Bilbao Vizcaya Argentaria Foundation Frontiers of Knowledge Award in Economics, Finance and Management. In 2006, Hansen was awarded the Erwin Plein Nemmers Prize in Economics from Northwestern University. Hansen is a fellow of the National Academy of Sciences and the American Finance Association. He also is a member of the American Academy of Arts and Sciences.
A short after-dinner talk, “Why Uncertainty Can Be a Call to Action,” will follow the lecture.
Sponsored by the Department of Statistics
Event contact: Ryan Christopher Robinson
Torben (Torrey) C. Rick | History
Senior Scientist and Curator of North American Archaeology, Smithsonian National Museum of Natural History
Georgia Museum of Natural History Summit Keynote
December 2026
The Georgia Museum of Natural History at the University of Georgia will host a summit keynote by Torben (Torrey) C. Rick, senior scientist and curator of North American Archaeology at the Smithsonian National Museum of Natural History, in December 2026 as part of the Fall 2026 Provost’s Seminar Series.
Rick oversees a portion of the anthropology collections, works closely with a wide variety of students and fellows, collaborates with the museum’s Repatriation Program and studies collections from across the museum. As an archaeologist and historical ecologist, his interdisciplinary research is global in scope and focuses on understanding the long-term interactions between people and marine ecosystems. This research uses the past as a vehicle to document how we arrived at present day conditions and to help plan for future environmental change. He is a member of the National Academy of Sciences, a fellow of the California Academy of Sciences and a fellow of the American Association for the Advancement of Science.
Sponsored by the Georgia Museum of Natural History
Nominations
The Provost’s Office will invite up to two speakers each Fall and Spring semester, and nominations will be considered on a rolling basis. Nominations for the Provost’s Seminar Series may be submitted to Maggie Parker at [email protected].
Speakers must be a member of one of the following academies to be considered: American Academy of Arts and Sciences, National Academy of Sciences, National Academy of Engineering, National Academy of Medicine.
Nominators and their respective unit heads or deans are expected to serve as hosts for their selected speaker. The Provost’s Office will cover all travel expenses for speakers and provide a nominal honorarium. Talks given through the Provost’s Seminar Series are also eligible for designation as a Signature Lecture.
Contact
All nominations will be retained for future consideration if not selected initially. For more information about the Provost’s Seminar Series, please contact Maggie C. Parker at (706) 542-9860 or [email protected].
Steven White | Physics and Astronomy
Bridget Scanlon | Geology
Sarah Binder | Public and International Affairs
J. Michael Kosterlitz | Physics
Eric Betzig | Biology, Chemistry and Physics
David A. Lake | Political Science
Steven G. Louie | Physics
Trudy F.C. Mackay | Genetics
Jahan Ramazani | English
Annette Gordon-Reed | History
Johanna Drucker | Digital Humanities
Daryll J. Pines | Engineering