Over a 20-year period, methane is 80 times more potent a greenhouse gas than carbon dioxide. Yet those responsible for releasing methane into the atmosphere often don’t even know how much they themselves are emitting. And methane is only one of many harmful air pollutants that result from our dependence on burning fossil fuels.  Now, research coalitions, citizen scientists and activists are using a slate of new tools to detect and report emissions. They’re also using many of the same tools to shine a light on exactly how and where other deadly fossil fuel pollutants, like nitrogen dioxide and particulate matter, are affecting community health. Such data could become a critical tool for regulation, leading to greater emissions reductions.   Guests: Davida Herzl, Co-founder and CEO, Aclima Kendra Pinto, Four Corners Indigenous Community Field Advocate, Earthworks  Gavin McCormick, Co-founder, Climate TRACE For show notes and related links, visit ClimateOne.org Learn more about your ad choices. Visit megaphone.fm/adchoices