Climate Intervention: A scientific perspective, National Institute of Polar Research (NIPR), Tokyo, Japan, 10 July 2023 and Seminar Presentation, Department of Geophysical Sciences, University of Chicago, 22 March 2024 and American Physical Society Panel on Public Affairs, Virtual Presentation, 28 May 2024
The role of the Montreal Protocol in protecting the ozone layer and present and future climate: A scientific perspective, Joint Meeting of South Asia & Southeast Asia Networks of National Ozone Officers, 22-24 November 2023, Phuket, ThailandClimate Intervention and Stratospheric Ozone: An Introduction, Magaritz Memorial Lecture, Weizmann Institute, Rehovot, Israel, 20 November 2022 (virtual)
Reflections on climate intervention, Earth Sciences and the Climate Intervention Initiative, Climate Intervention Speaker Series, Sandia National Laboratory, 16 June 2021
Earth Observations & Modeling for Decision Making, Course lecture in ATMS 491: Climate and Weather Policy: Building Capacity for Urban Sustainability at the University of Illinois-Champaign-Urbana, Champaign-Urbana, Illinois, 4 March 2020
Future changes to stratospheric composition and their impacts, American Meteorological Society Meeting, Middle Atmosphere Symposium, Boston, Massachusetts, 14 January 2020
Climate intervention: A scientific perspective, NOAA Chemical Sciences Laboratory Seminar, 23 January 2020
A Human Forest in New York City and Implications on Urban Air Quality: Are urban terpene emissions from vegetation or people?, Summary presentation of CSL research at the Advisory Board Meeting of International Joint Laboratory of Regional Pollution Control (IJRC), Peking University, Beijing, China, 7 September 2019
Improving our knowledge of the climate system with observations, DLR-Climate Change Conference 2018: Atmospheric Research for Understanding and Mitigating Climate Change, Cologne, Germany, 17 - 19 April 2018