Dr. Toby Ault is an assistant professor of earth and atmospheric sciences and the director of graduate studies for atmospheric sciences at Cornell University. Ault joins us for this episode to discuss various climate topics, including megadroughts.

Ault's research coalesces around three areas of inquiry related to emergent climate risks: (1) estimating the risk of prolonged drought under climate change; (2) understanding the dynamics of seasonality, particularly spring; and (3) characterizing variations in the Tropical Pacific on timescales of decades to centuries, and their influence on global climate. His methods entail data synthesis from observational sources as well as numerical and statistical modeling. The nature of his work is therefore highly interdisciplinary, affording him the opportunity to collaborate closely not only with climate scientists and modelers, but with colleagues in many other disciplines, including geography, paleoclimatology, and ecology.

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