Climate Change: How Do We Know We're Not Wrong?

Dr. Oreskes shares her insights into why the growing scientific consensus on climate change continues to be debated. She describes how a Cold War-era think tank became an influential source of anti-regulation sentiment, swaying public opinion on many topics, including climate change. She then reviews the reasons why scientists have come to a consensus on climate change, as well as debunking some common arguments against anthropogenic causes of climate change.