233. The Thorny Issue of 1.5C

1.5C degrees is back in the news again as the recent Copernicus report reported that the world had exceeded this politically agreed temperature limit for the majority of 2023. But what does this mean? Do we abandon this target and set a new one? Is it still useful to use this as our north star in tackling the effects of man-made climate change? Is now the right time to start a serious conversation about geo-engineering? Join Christiana, Tom and Paul as they grapple with these difficult questions and their wider implications. Our guest this week is Dr. Michael E. Mann, Presidential Distinguished Professor of Earth & Environmental Science, and Director of the Penn Center for Science, Sustainability and the Media (PCSSM) at the University of Pennsylvania. He lends us his expertise to discuss the liabilities and implications of breaching the 1.5 degree ceiling, and what his latest legal victory means for the ‘war on science’. Music comes from Luke Wallace with his song ‘Comeback’. Luke is a songwriter, speaker, choral arranger and environmental champion from the Coast Salish Territory known as Vancouver, Canada.   NOTES AND RESOURCES   The O+O episode with Elizabeth Kolbert where we discuss the possible implications of Geo-Engineering explored in her book ‘Under A White Sky’ can be found here.   GUEST Dr. Michael E. Mann, Presidential Distinguished Professor of Earth & Environmental Science, and Director of the Penn Center for Science, Sustainability and the Media (PCSSM) at the University of Pennsylvania Website | Twitter | Instagram | Facebook | LinkedIn | YouTube   Check out Dr. Mann’s new book, ‘Our Fragile Moment: How Lessons from Earth's Past Can Help Us Survive the Climate Crisis’   MUSIC Luke Wallace Website | Instagram | Facebook | YouTube   Learn more about the Paris Agreement.   It’s official, we’re a TED Audio Collective Podcast - Proof! Check out more podcasts from The TED Audio Collective   Please follow us on social media! Twitter | Instagram | LinkedIn Hosted on Acast. See acast.com/privacy for more information.

Om Podcasten

Outrage + Optimism: The Climate Podcast is for anyone who is not ready to give up on making the world a better place. For unrivalled conversations with decision makers, visionary thinkers and a community of like-minded climate optimists, join former UN climate chief Christiana Figueres, political strategist Tom Rivett-Carnac and sustainable business consultant Paul Dickinson. Each week they make sense of all the top climate news stories, go behind the scenes at crucial talks and ensure you stay informed and inspired ahead of what is set to be the consequential year for climate action.As we approach the middle of the decisive decade for world emissions, and the 10 year anniversary of the Paris climate agreement, subscribe to Outrage + Optimism: The Climate Podcast And to see video content from the show, follow us on LinkedIn, on Instagram and X.Got a question? Send us a voice message.This is a Persephonica production for Global Optimism and is part of the Acast Creator Network.  Hosted on Acast. See acast.com/privacy for more information.