As supply grows and demand decreases, oil prices are dropping by the barrel. Are we truly in a “carbon bubble”? What can we do to protect our investments? Kurt Billick, Chief Investment Officer, Bocage Capital Anthony Hobley, CEO, Carbon Tracker Initiative Anne Simpson, Director of Global Governance, CalPERS This program was recorded in front of a live audience at the Commonwealth Club of California on March 12, 2015. Learn more about your ad choices. Visit megaphone.fm/adchoices

Climate change is impacting much more than the environment. It’s also slowly changing the political landscape – in Washington and beyond. What’s the best way to move our economy towards a renewable future? More environmental regulation or less? More financial oversight or freer markets? And with mega economies like China and India creating ever-increasing carbon pollution, how do we bring our international friends – and foes – along with us? Learn more about your ad choices. Visit megaphone.fm/adchoices

As the health of our oceans go, so goes the health of our planet. But climate change, overfishing and pollution have taken their toll – what can we do to help? Sylvia Earle, National Geographic Explorer in Residence This program was recorded in front of a live audience at the Commonwealth Club of California on May 27, 2015. Learn more about your ad choices. Visit megaphone.fm/adchoices

Sure, there are climate deniers – but even those who accept global warming as reality often fail to act on it. What will inspire both awareness and change? George Lakoff, Professor of Linguistics, UC Berkeley; Author, Don’t Think of an Elephant! Know Your Values and Frame the Debate (Chelsea Green, 2004) Kari Norgaard, Associate Professor of Sociology, University of Oregon; Author, Living in Denial: Climate Change, Emotions and Everyday Life (MIT Press, 2011) Per Espen Stoknes, Economist; Psychologist; Author, What We Think About When We Try Not to Think About Global Warming (Chelsea Green, 2015) This program was recorded in front of a live audience at the Commonwealth Club of California on May 12, 2015. Learn more about your ad choices. Visit megaphone.fm/adchoices

From fisheries to food safety, California drought to Toledo tapwater, the EPA is waging the battle against climate change both domestically and globally. Gina McCarthy, Administrator, U.S. Environmental Protection Agency This program was recorded in front of a live audience at the Commonwealth Club of California on May 13, 2015. Learn more about your ad choices. Visit megaphone.fm/adchoices

Spray painting the sky to deflect sunlight and cool the earth sounds like science fiction. But could geoengineering buy us time against global warming? Ken Caldeira, Atmospheric Scientist, Carnegie Institution for Science, Stanford University Albert Lin, Professor, UC Davis School of Law Jane Long, Co-chair, Task Force on Geoengineering, Bipartisan Policy Center Armand Neukermans, Physicist and Inventor This program was recorded in front of a live audience at the Commonwealth Club of California on May 8, 2015. Learn more about your ad choices. Visit megaphone.fm/adchoices

Despite soggy prices the outlook for American oil and gas is still promising. Cycles of boom and bust have always been part of the energy industry, which delivers big profits. At the same time, clean energy is creating jobs and clean communities. Rooftop solar for home owners is increasing rapidly and electric cars are gaining cache. In this episode of Climate One’s National Magazine we are looking at the power brokers who are moving the ball forward on renewable energy and those still making a bundle on fossil fuels. Learn more about your ad choices. Visit megaphone.fm/adchoices

China is both our economic competitor and an ally in the climate change fight. But can it reduce its carbon footprint while lifting its people out of poverty? Henry Paulson, Former United States Secretary of the Treasury and author of “Dealing with China: An Insider Unmasks the New Economic Superpower” (Twelve, 2015) This program was recorded in front of a live audience at the Commonwealth Club of California on April 28, 2015. Learn more about your ad choices. Visit megaphone.fm/adchoices

Coal provides cheap energy and economic prosperity – along with greenhouse gases and lung disease. Can we wean ourselves, and our planet, off coal for good? Richard Martin, Author, Coal Wars: The Future of Energy and the Fate of the Planet (Palgrave Macmillan Trade, 2015) Bruce Nilles, Senior Director, Beyond Coal Campaign, Sierra Club Frank Wolak, Director, Program on Energy and Sustainable Development, Stanford University Brian Yu, Senior Analyst, Citi Research This program was recorded in front of a live audience at the Commonwealth Club of California on April 22, 2015. Learn more about your ad choices. Visit megaphone.fm/adchoices

Coffee, beer and chocolate – oh my! How is global warming affecting our beloved guilty pleasures? Can growers and producers adapt to a changing climate? Ken Grossman, Co-Founder & CEO, Sierra Nevada Brewing Co. Paul Katzeff, Founder & CEO, Thanksgiving Coffee Company Brad Kintzer, Chief Chocolate Maker, TCHO Chocolate This program was recorded in front of a live audience at the Commonwealth Club of California on November 20, 2014. Learn more about your ad choices. Visit megaphone.fm/adchoices