Geoffrey Supran is a postdoctoral fellow working with Prof. Naomi Oreskes in the Department of History of Science at Harvard University. He is also a postdoctoral associate with Prof. Jessika Trancik at the Institute for Data, Systems and Society at MIT. He received his PhD in Materials Science & Engineering at MIT. He also received an MIT Graduate Certificate in Science, Technology and Policy for research assessing the lifecycle costs and carbon emissions of cars against targets for climate change mitigation. As an undergraduate, Geoffrey read Natural Sciences (physics) at Trinity College, University of Cambridge. Geoffrey helped lead the MIT hub of an international fossil fuel divestment movement, which precipitated MIT’s first Institute climate action plan.