This week on Sierra Club Radio:George Heartwell, the mayor of Grand Rapids, on that city's commitment for 100% clean energy.Elizabeth Kolbert on her recent article in the New Yorker about the affects of climate change in Florida. From [field_sierra_department]

This week on Sierra Club Radio:Pioneering woman climber Arlene Blum on the 35th anniversary edition of her book, Annapurna: A Woman's Place, about leading the first American ascent of one of the world's highest peaksMary Anne Hitt from the Sierra Club's Beyond Coal Campaign on the latest news out of the EPA From [field_sierra_department]

This week on Sierra Club Radio:Mary Parent, producer of the new movie The RevenantMr. Green From [field_sierra_department]

This week on Sierra Club Radio:Sierra Club Executive Director Michael Brune gives us the lowdown on what happened at the COP21 climate negotiations in ParisSan Diego city council member Todd Gloria tells us about his city's announcement that it will commit to 100 percent renewable energy within 20 years From [field_sierra_department]

This week on Sierra Club Radio: Deputy mayor of Vancouver Andrea Reimer on the city's commitment to 100 percent clean energy and how it is aiming to be the greenest city in the world Joe S. Whitworth, author of Quantified: Redefining Conservation for the Next Economy From [field_sierra_department]

This week on Sierra Club Radio:Gabriel Metcalf, one of the founders of City CarShare and the director of renowned urban planning nonprofit SPUR, talks with us about his new book, Democratic by Design: How Innovative Institutions Like Carsharing, Co-ops, and Community Land Trusts Are Reinventing America.Green living tips from Sierra magazine's Avital Andrews. From [field_sierra_department]

This week on Sierra Club Radio:Award-winning photographer Ian Shive discusses his new book, The National Parks: An American Legacy.Investigative journalist Andrew Nikiforuk tells the story of activist Jessica Ernst in Slick Water: Fracking and One Insider's Stand Against the World's Most Powerful Industry. From [field_sierra_department]

This week on Sierra Club Radio:Steve Blackledge, U.S. PIRG's public health program director, tells us about efforts to stop the overuse of antibiotics in meatInvestigative journalist Antonia Juhasz discusses her recent piece on Shell Oil and the Arctic.Executive chef Annie Sommerville of Greens Restaurant offers tips and recipes for Thanksgiving. From [field_sierra_department]

This week on Sierra Club Radio:Lena Moffitt of the Sierra Club's Dirty Fuels Campaign on the recent victory to block the Keystone XL pipelineLaura Belman CEO of The Mason Bottle on eco-friendly baby suppliesKim & George Haddow on their new book Living with Climate Change: How Communities Are Surviving and Thriving in a Changing Climate From [field_sierra_department]

This week on Sierra Club Radio:The Mayor of Little Rock, Mark Stodola, on efforts to make Little Rock more sustainableThe Sierra Club' s Terry McGuire on why we should care about smog and a new text alert system to stay informed about air quality in your area From [field_sierra_department]