Guest Host Iza Ding with Deborah Seligsohn: Inside COP30 in Belem, Brazil, and China's Climate Leadership

This week on Sinica, I'm delighted to have Iza Ding as guest host. Iza is a professor of political science at Northwestern University and a good friend whose work on Chinese governance I greatly admire. She's joined by Deborah Seligsohn, who has been a favorite guest on this show many times. Deb is an associate professor of political science at Villanova University and was previously a science and environmental counselor at the U.S. Embassy in Beijing. This episode was recorded in three parts: the first two in Belém, Brazil during COP30 (the 30th UN Climate Change Conference), and the final segment after the conference concluded. Iza and Deb discuss China's role at the climate summit, the real story behind the famous 2007 U.S. Embassy air quality monitor in Beijing (spoiler: it wasn't China's "Silent Spring moment"), Brazil's management of the conference, why China leads on technology but not on negotiation, and what the outcomes of COP30 mean for the future of global climate cooperation. This is an insider's view of how climate diplomacy actually works, complete with unexpected fire evacuations and glut-shaming of The New York Times. 3:43 – Deb's impressions of COP30 and Brazil's inclusive approach 9:21 – China's presence at COP30: technology leadership without negotiation leadership 15:34 – Xie Zhenhua's absence and the U.S.-China dynamic at previous COPs 24:46 – Inside the negotiation rooms: language, politeness, and obstruction 33:06 – BYD's presence in Brazil and Chinese EV expansion 40:54 – The real story of the 2007 U.S. Embassy air quality monitor in Beijing 45:00 – Fire evacuation at COP30 and UN territorial sovereignty 1:22:06 – What actually drove China's air pollution control: the 2003 power plant standards 1:41:27 – The dramatic final plenary and the Mutirão decision 1:55:17 – China's NDC 3.0: under-promise and over-deliver strategy See Privacy Policy at and California Privacy Notice at .

You can listen to Guest Host Iza Ding with Deborah Seligsohn: Inside COP30 in Belem, Brazil, and China's Climate Leadership online on Radio and Podcast. Open the player on this page to stream the available audio.

Guest Host Iza Ding with Deborah Seligsohn: Inside COP30 in Belem, Brazil, and China's Climate Leadership is an episode from Sinica Podcast by Kaiser Kuo.

This episode is 02:05:54 long.

This episode was published on Dec 10, 2025.

Yes. Use the heart button on the episode page to add it to your favorite episodes list.

Yes. This page shows related episodes from Sinica Podcast when more episodes are available from the podcast feed.