2026 RFF and Harvard SRM Social Science Research Workshop

Resources for the Future (RFF)’s Solar Geoengineering Research Project and the Harvard Solar Geoengineering Research Program seek to improve understanding of the risks, potential benefits, and other uncertain implications of solar radiation modification (SRM) as one approach among others to help address climate change risk.

As part of these efforts, the cohosts invite submissions for individuals to present new, recent, or ongoing social and economic science research on SRM at the 4th annual RFF and Harvard Social Science Research Workshop on Solar Radiation Modification, to be held September 10-11, 2026, at Resources for the Future in Washington, DC.

If you have any questions about the workshop, please contact Tyler Felgenhauer or Kristin Hayes.

Thursday, September 10

8:00–9:00 am Breakfast and Registration

9:00–9:15 am Welcome and Introduction

• Billy Pizer, Resources for the Future
• Joe Aldy, Harvard University

9:15–10:45 am | Research Panel 1: Termination Shock

Moderated by Mariia Belaia, George Mason University

• The economic cost of termination shock
  • Pietro Andreoni, Politecnico di Milano (Italy)
• Managing Termination Shock Risk of Solar Geoengineering in a Warming World
  • Guo-Liang Zheng, Beijing Institute of Technology
• Quantifying the Risks of Stratospheric Aerosol Injection Termination Shock
  • Anthony Harding, Georgia Institute of Technology

10:45–11:15 am Coffee Break

11:15 am–12:45 pm | Research Panel 2: SRM perceptions and decisions

Moderated by Sofia Kabbej, French Institute of International and Strategic Affairs

• Natural variability limits perceptions of stratospheric aerosol injection efficacy on politically relevant timelines
  • Marissa Saenger, University of California, San Diego
• Solar radiation modification, disinformation, and the fight to protect democratic deliberation
  • Trish Lavery, National Security College, Australian National University
• Resilient Stratospheric Aerosol Injection is Cooperative
  • Jared Farley, University of California, San Diego

12:45–2:00 pm: Lunch and One-on-one interview by Corbin Hiar with Peter Irvine, SRM360.org on The state of global SRM research funding and field experiments

2:00–3:30 pm | Research Panel 3: New Directions in SRM

Moderated by Massimo Tavoni, RFF-CMCC, European Institute on Economics and the Environment (EIEE) (Italy)

• Solar Geoengineering in the Marketplace: Evidence on Moral Hazard from Consumer Choices
  • David McEvoy, Appalachian State University
• The Expanding Roles of Global South Countries in Solar Radiation Modification Diplomacy: Indicators, Cases, and Equitable Pathways Forward
  • Zachary Dove, University of Chicago, and Maria Ines Carabajal, National Scientific and Research Council (CONICET), University of Buenos Aires (UBA) (Argentina)
• Comparing stratospheric aerosol injection (SAI) and space-based sunshade (SBS) for solar radiation modification (SRM): benefits, risks, costs, timing, governance
  • Jonathan Wiener, Duke University

3:30–3:45 pm Coffee Break

3:45–5:15 pm | Research Panel 4: Field experiment research governance

Moderated by Natasha Vidangos, Environmental Defense Fund

• When Are Small-Scale Field Experiments in Solar Geoengineering Worth Pursuing?
  • Ryan O’Loughlin, Queens College, City University of New York
• SRM outdoor experiments: avoiding the conflation of boundaries between research and emergency use for better governance
  • Ignacio Mastroleo, National Scientific and Technical Research Council (CONICET) (Argentina)
• ‘A total fantasy?’: Stakeholder perceptions of solar radiation modification research governance
  • Kate Sambrook, University of Manchester

5:15 pm Day 1 Wrap Up

• Billy Pizer

6:30 pm Conference dinner (for registered attendees)

Friday, September 11

8:30–9:00 am Breakfast and Registration

9:00–10:30 am | The Global State of SRM and New Directions

Moderated by Oliver Morton, The Economist and Degrees Initiative

• Cynthia Scharf, Centre for Future Generations
• Portia Adade Williams, CSIR-Science and Technology Policy Research Institute (Ghana)
• Craig Segall, Climate Hub
• Lisa Dilling, Environmental Defense Fund

10:30–11:00 am  Coffee break

11:00 am–12:30 pm | SRM from international relations perspectives

Moderated by Joe Aldy, Harvard University

• Robert Keohane, Princeton University
• Helen Milner, Princeton University
• Daniel Schrag, Harvard University
• David Victor, University of California, San Diego

12:30–2:00 pm | Concluding Lunch, and Global Perspectives

Moderated by Tyler Felgenhauer, Duke University and Resources for the Future

• Dasom Lee, Korea Advanced Institute of Science and Technology
• Muhammad Mumtaz, Fatima Jinnah Women University, Rawalpindi (Pakistan)
• Julia Guivant, Federal University of Santa Catarina (Brazil)
• Temitope Samuel Egbebiyi, Cornell University