He will review the latest scientific data and discuss both the technical and political aspects of humanity’s greatest challenge. Climate Crisis: Science vs. Denial The Climate Crisis looms as the most serious threat to human civilization. Recent data indicate more rapid warming and accelerating greenhouse gas emissions than previously projected. As the political process addresses the issues, disinformation floods the public space, creating confusion and delay. What must be done to reduce emissions and begin to pull greenhouse gases out of the atmosphere in order to avoid dangerous climate change and to return the Earth to a safe-climate future? How can the public and decision-makers cut through the spin and denial in order to do what is necessary? Top