As the host of this year’s UN climate treaty negotiations and home to most of the Amazon tropical rainforest, Brazil led a major advance for forests and their indigenous inhabitants called the Tropical Forest Forever Facility. The new $125 billion fund, with guarantees for investors, will send its profits to countries with documented forest preservation, including some cash going directly to indigenous and local populations. Michael Coe, a senior scientist at the Woodwell Climate Research Center who was at COP30, joins Hosts Steve Curwood and Jenni Doering to explain why forest protection is a vital piece of stabilizing the climate.

We now know about the severe health impacts of tiny airborne particles or PM2.5, thanks in large part to the groundbreaking “Six Cities” study that started in the 1970s. The leaders of that team were Doug Dockery, who became chair of Environmental Health at the Harvard T. H. Chan School of Public Health and Arden Pope, now a distinguished professor of agricultural economics at Brigham Young University. They are co-authors of the 2025 book, Particles of Truth: A Story of Discovery, Controversy, and the Fight for Healthy Air, and they share with Host Steve Curwood the story of how they undertook their vital research and the industry pushback they received.

To kick off this Living on Earth Thanksgiving special, members of our crew share a few laughs and our favorite Thanksgiving recipes, from pumpkin soup to chouriço stuffing to desserts made with leftover pie crust.