Today on Lever Time, David Sirota talks with bestselling author Bill McKibben, who says the solar energy revolution has reached a tipping point and is now poised to reshape our world. Click here to learn about Sun Day, a nationwide action this Sunday, Sept. 21, to celebrate and advocate for solar power. To check out McKibben’s new book, Here Comes the Sun: A Last Chance for the Climate and a Fresh Chance for Civilization, click here. Click here for a full transcript of the episode. To leave a tip for The Lever, click here. It helps us do this kind of independent journalism. Learn more about your ad choices. Visit megaphone.fm/adchoices