David Roberts – writes about energy and climate change for Vox.com He has also written extensively on political polarization in America. And how segregated media preferences have contributed to a rejection of basic facts among certain segments of the American electorate.
Professor Joanna Haigh – Co-Director of the Grantham Institute for Climate Change at Imperial College in London, and a former head of the Physics Department. Her scientific interests include radiative transfer in the atmosphere, climate modelling, radiative forcing of climate change and the influence of solar irradiance variability on climate. She appears as a scientific point of view and is not commenting on the political aspects of this film.
Mac Zilber – Cofounder of Jacobson & Zilber Strategies. Mac is a political consultant and strategist who has worked on hundreds of campaings from coast to coast. Helping to elect progressive Democrats across America.
Professor Martin Siegert – Co-Director of the Grantham Institute for Climate Change at Imperial College in London. He specializes in the study of glaciers in both the Arctic and Antarctic and has led research teams to the Antarctic to study lakes deep beneath the glacial ice sheets. He appears as a scientific point of view and is not commenting on the political aspects of this film.
RL Miller – Chair of the California Democratic Party Environmental Caucus. And founder of Climate Hawks Vote – a political action committee dedicated to electing politicians who are committed to Climate Action.