Roy Green Show

New York City is announcing a lawsuit that accuses the top five oil companies of contributing to climate change. The lawsuit follows similar litigation filed by San Francisco, Oakland and Santa Cruz in California last year. Guest: Dr. Patrick Moore, The Sensible Environmentalist (ecosense.me), former president of Greenpeace Canada, and author of “The Positive Role of Human Emissions of CO2”(Photo: Jim Cole/AP Photo, File) Learn more about your ad choices. Visit megaphone.fm/adchoices