Former Shows & Episodes

Earth Guardian

Earth Guardian – How a Scientist who was a Climate Change Sceptic became a Believer

My guest is Gregory Vettese, a contributor to the history blog, Understood Backwards. Gregory got his M. Sc. in Chemistry from Queen’s University, a scientist who is no longer skeptical that climate change is happening. What are the arguments used by skeptical scientists? Why are their arguments not credible? What are their tactics? What convinced a scientist that climate change is happening already