C2G publishes conversations with experts in three formats: C2GTalk, C2GDiscuss, and C2GLearn.
C2GTalk is a series of one on one interviews with influential practitioners and thought leaders to explore the governance challenges raised by emerging approaches to alter the climate. Discussions touch on a range of ethical, cultural, economic, and political issues, whilst staying grounded in the practical and personal experiences of our guests.
C2GDiscuss is a series of moderated in-depth conversations between diverse experts on some of the governance challenges of climate-altering approaches. They aim to encourage an engaging conversation about some of the toughest questions faced by decision-makers on climate change, now and in the future.
C2GLearn is a series of online events, designed to catalyze learning about climate-altering approaches and their governance. Featuring leading international experts and practitioners, events include both formal webinars and informal "campfire chats," convened regularly throughout the year, with opportunities for questions and answers.
Recent Episodes

MAR 13, 2023 • Podcast
C2GTalk: How can companies ensure carbon dioxide removal has a positive impact? with Amy Luers
New thinking is needed to ensure high-quality nature-based carbon dioxide removal (CDR) offers genuine and long-lasting benefits to the climate and biodiversity, says Amy Luers, ...

FEB 6, 2023 • Podcast
C2GTalk: How will global warming impact society, both economically and socially? with Paulo Artaxo
Research on solar radiation modification is needed, especially in the Global South, to understand whether it could be an option for reducing climate risk, says ...

JAN 23, 2023 • Podcast
C2GDiscuss: Youth Perspectives on the Governance of Solar Radiation Modification in the Face of Global Warming Overshoot
Moderated by C2G’s Executive Director Janos Pasztor, this "C2GDiscuss" podcast features a diverse all-youth panel of speakers discuss their perspectives about the ...

DEC 12, 2022 • Podcast
C2GTalk: Why did the Saami Council oppose Harvard's SCoPEx experiment? with Åsa Larsson Blind
In 2021 the Saami Council effectively stopped Harvard University's Stratospheric Controlled Perturbation Experiment (SCoPEx), which aimed to examine the behavior of stratospheric aerosols which could potentially ...

NOV 14, 2022 • Podcast
C2GTalk: What are the challenges facing international governance of solar radiation modification? with Marcos Regis da Silva
The fragmentation of international environmental governance creates challenges for states looking to create governance for solar radiation modification (SRM), says Dr. Marcos Regis da Silva, ...