In this Climategenn episode we hear two committed voices non different sides of the climate engineering debate, make their cases as to why we should or should not research geoengineering with the intention of deployment to cool the Earth.

Dr Heidi Sevestre is an internationally renowned polar scientist making the case against climate engineering (also known as geoengineering) and Herb Simmens is the founder of an international group called the Healthy Planet Action Coalition (HPAC). Both interviews were recorded at COP29 and reflect entrenched positions on both sides of the debate. There are many more voices and we urgently need to hear them - not least from the vulnerable communities who maybe severely impacted by such cooling schemes.

The last word goes to Professor Diana Ürge-Vorsatz, Vice Chair of the IPCC, where she comments on how climate engineering is moving into the main literature advising the United Nations Framework Convention on Climate Change (UNFCCC).

Thanks for listening. Subscribers can preview the episode recorded during week 2 with Professor Kevin Anderson ahead of its as yet unknown publishing date.

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