Climate Expert Mike Mann: Understanding Dire Climate Predictions

This 2016 lecture featuring Michael E Mann http://www.meteo.psu.edu/holocene/public_html/Mann/index.php begins with a review of the now-solid evidence for a human influence on the climate of recent decades. Such evidence includes instrumental measurements available for the past two centuries, paleoclimate observations spanning more than a millennium, and comparisons of the predictions from computer models with observed patterns…

James Hansen: The Climate Crisis

On March 8, 2017, Jim Hansen talks about the broad spectrum of climate change, and how young people can take charge of their future. RELATED Young People’s Burden: Requirement of Negative CO2 Emissions by James Hansen July 18th, 2017 http://csas.ei.columbia.edu/2017/07/18/young-peoples-burden-requirement-of-negative-co2-emissions Jim Hansen: The Requirement for Negative CO2 Emissions Jim Hansen on YouTube Climate Science, Awareness…