TreeHugger Radio Jacob Gordon

In this final installment we step back through time into some of our favorite conversations.

Jacob and Brian look at SolarCity going public, pollution that cools the country, clever sewage sensors, and plenty more.

Brian and Jacob talk about floating wind turbines, a kindler, gentler Burger King, and what the Discovery Channel left out of Frozen Planet.

Jacob and Brian look at the top green news from the pages of TreeHugger.

James Gustave Speth, founder of the World Resources Institute, discusses his new book and the political reform America so dearly needs.