2023 guest speakers

September 20th, 2023 | 6:00PM | In-person| Sabrina Gonzalez Paterski

Sabrina Gonzalez Pasterski 

Sabrina Gonzalez Pasterski  (PhD Harvard University, 2019) is a high energy theorist who joined the Perimeter faculty in 2021 after completing a Postdoctoral Fellowship at the Princeton Centre for Theoretical Science. Her research prior to joining PI includes discovering infinite dimensional symmetry enhancements of the S-matrix, a new observable memory effect in gravity, and a framework for generalizing these features of infrared physics to other theories. As the founder and principal investigator of our new Celestial Holography Initiative, she is leading a team of amplitudes, mathematical physics, and quantum gravity researchers in a concerted effort to tackle the problem of uniting our understanding of spacetime with quantum theory by encoding our universe as a hologram.

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October 26th, 2023 | 6:00PM | In-person| Carmela Ciuraru

Carmela Ciuraru 

Carmela Ciuraru is the author of the critically acclaimed books Lives of the Wives: Five Literary Marriages (a New York Times "Editors' Choice" selection) and Nom de Plume: A (Secret) History of Pseudonyms, both from Harper, and several poetry anthologies. She has been interviewed on The Today Show and by newspapers and radio stations internationally. 

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November 1st, 2023 | 6:00PM | In-person| Susan Issacs

Susan Issacs 

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November 6th, 2023 | 6:00PM | In-person| Avi Loeb

Avi Loeb 

Abraham (Avi) Loeb is the Frank B. Baird, Jr., Professor of Science at Harvard University and a bestselling author (in lists of the New York Times,Wall Street Journal, Publishers Weekly, Die Zeit, Der Spiegel, L'Express and more). He received a PhD in Physics from the Hebrew University of Jerusalem in Israel at age 24 (1980-1986), led the first international project supported by the Strategic Defense Initiative (1983-1988), and was subsequently a long-term member of the Institute for Advanced Study at Princeton (1988-1993). Loeb has written 9 books, including most recently, Extraterrestrial and Interstellar, as well as over a thousand scientific papers (with h-index of 123 and i10-index of 574) on a wide range of topics, including black holes, the first stars, the search for extraterrestrial life and the future of the Universe. Loeb is the Director of the Institute for Theory and Computation (2007-present) within the Harvard-Smithsonian Center for Astrophysics, and also serves as the Head of the Galileo Project (2021-present). He had been the longest serving Chair of Harvard's Department of Astronomy (2011-2020) and the Founding Director of Harvard's Black Hole Initiative (2016-2021). He is an elected fellow of the American Academy of Arts & Sciences, the American Physical Society, and the International Academy of Astronautics. Loeb is a former member of the President's Council of Advisors on Science and Technology (PCAST) at the White House, a former chair of the Board on Physics and Astronomy of the National Academies (2018-2021) and a current member of the Advisory Board for "Einstein: Visualize the Impossible" of the Hebrew University. He also chairs the Advisory Committee for the Breakthrough Starshot Initiative (2016-present) and serves as the Science Theory Director for all Initiatives of the Breakthrough Prize Foundation. In 2012, TIME magazine selected Loeb as one of the 25 most influential people in space and in 2020 Loeb was selected among the 14 most inspiring Israelis of the last decade. Click here for Loeb's essays on innovation.  

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