Don't Be Fooled by Cooling Temps: The Earth Is Heating Up
Australian Broadcasting Corporation - Sydney Ideas
How to combat climate change is a highly politicized issue worldwide. For many, the arguments surrounding global warming and the ways to combat it can be convoluted and confusing.Delivering the first of the Sydney Ideas lectures for 2010, world-renowned climate scientist Michael Oppenheimer outlines the evidence for global warming and explains how it was gathered.