Speakers: Andrew Denton, Rod Quantock, Hannah Gadsby

Host: Robyn Williams

Climate change is no laughing matter … or is it? Science or satire - how do we best communicate climate science and the urgency to act on the greatest challenge humanity has ever faced? Do more people turn to Will Ferrell’s climate change YouTube clips or Al Gore pie charts and PowerPoints for the truth? Are people more likely to share on social media Leigh Sales’ 7.30 interview with the world’s leading climate scientists or US political satirist John Oliver’s interviews with them? Who makes more sense of carbon politics, Andrew Bolt or Shaun Micallef? All will be revealed. Sit back and listen to the (comedy) experts.