Presentation by Bradford H. Hager Leave a Comment / November 20, 2019 / By BCI Click HERE to link to the November presentation made by Bradford H. HagerGreenhouse Gas Emissionsfrom Hydro-Québec’s “Clean” HydroBradford H. Hager,Cecil and Ida Green Professor of Earth Sciences,Department of Earth, Atmospheric and Planetary SciencesMITSierra Club,November 21, 2019