Northern California’s now infamous Camp Fire was not only the largest, longest, and deadliest wildfire in the state’s history, it also produced record amounts of smoke. Schools closed, there was a run on protective masks, and people were fashioning do-it-yourself air purifiers because there were none left in stores. And it looks like we will only see an acceleration of wildfires in the future. This grim forecast has brought a surge in traffic to websites that monitor air quality like AirNow, Weather Underground, and PurpleAir.

If you're someone who's curious about the geopolitical implications of carbon fuel and the ecological havoc it wreaks, you've probably come across some of Richard Heinberg's work. This week on Sea Change Radio, we speak with this senior fellow at the Post Carbon Institute who has authored over 13 books and regularly ponders the past and future of humanity and the earth in his Museletter. We discuss the global debt crunch, the search for tight oil, and the concomitant acceleration of climate change.

This week, as we inventory the things for which we are thankful, many of us may include some of the midterm election results in our accounting. Today on Sea Change Radio, we hear the second half of our discussion with John Stoehr, of the New Haven Register and The Editorial Board newsletter. We examine how Democrats have handled the gun debate over the past couple of decades, and talk about the possibility of Beto O’Rourke running for president in 2020.

Occam’s Razor is a principle that tells us that the simplest solution to a problem tends to be the correct one. Farmers around the world are abiding by this philosophy in droves by practicing agroforesty, an ancient agricultural technique that supports biodiversity while simultaneously sequestering carbon. This week on Sea Change Radio, we learn all about agroforestry from Erik Hoffner, an editor at Mongabay.