Introduction to Effective Altruism.” Columbia University Effective Altruism. New York, NY. October 4, 2018.

“Third Party Strategies in Conflicts with Significant Collateral Damage.” Oxford Global Priorities Institute Seminar. Oxford, UK. June 21, 2018.

“How Nuclear Winter Affects Nuclear Arms Strategy.” Oxford Global Priorities Institute. Oxford, UK. May 24, 2018.

“Using Cost-Benefit Analysis to Assess Interventions to Avoid and Mitigate Global Catastrophic and Existential Risks.” Columbia Sustainable Development Colloquium. New York, NY. February 2, 2018.