Moderator: Alex Halliday, Director, Earth Institute Panelists: Roisin Commane, Assistant Professor, Department of Earth and Environmental Sciences, Lamont-Doherty Earth Observatory Peter Kelemen, Arthur D. Storke Memorial Professor, Lamont-Doherty Earth Observatory Galen McKinley, Professor, Department of Earth and Environmental Sciences, Lamont-Doherty Earth Observatory Please click on the link above, to go to the event page. Webinar joining info will be posted at the link above once available. For a full list of events, please go to the Lamont Open House website at https://openhouse.ldeo.columbia.edu/