

Climate One
Climate One from The Commonwealth Club
We’re living through a climate emergency; addressing this crisis begins by talking about it. Co-Hosts Greg Dalton, Ariana Brocious and Kousha Navidar bring you empowering conversations that connect all aspects of the challenge — the scary and the exciting, the individual and the systemic. Join us.Subscribe to Climate One on Patreon for access to ad-free episodes.
Episodes
Mentioned books

Mar 15, 2019 • 53min
EPA Chief Andrew Wheeler on Cars, Coal, and Climate
Greg Dalton sits down for a rare interview with newly-confirmed U.S. EPA Chief Andrew Wheeler on cars, coal, and climate. Mary Nichols, Chair of the California Air Resources Board, responds to Wheeler’s position on vehicle standards, and discusses her agency’s role leading a group of states in contesting the Trump administration’s revised auto emissions rules. Also featuring Albert Cheung of Bloomberg New Energy Finance on the future of personal mobility, and Helen Clarkson of The Climate Group on getting some of the world’s biggest companies to commit to 100% renewable energy.
Guests:
Andrew Wheeler, Administrator, U.S. EPA
Albert Cheung, Head of Global Analysis, Bloomberg New Energy Finance
Mary Nichols, Chair, California Air Resources Board
Helen Clarkson, CEO, The Climate Group
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Mar 8, 2019 • 50min
If Global Warming Exists, Why is it so Cold Outside?
The last five years have been the hottest on record globally. But this past winter, plunging temperatures, snowstorms and torrential rains throughout the country have a lot of people questioning the reality of climate change. If the planet is warming up, why is the Midwest suffering record cold temperatures?
Climate scientists, communicators and educators join us to talk about about why, after one of the hottest years on record, the country has suddenly gone into deep freeze. On today’s Climate One: climate science explained, and climate myths debunked.
Guests:
Katharine Mach, Senior Research Scientist, Stanford University
Ben Santer, Climate Scientist, Lawrence Livermore National Laboratory
David Fenton, Founder, Fenton Communications
Ann Reid, Executive Director, National Center for Science Education
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Mar 1, 2019 • 52min
Weathering the Storm in America's Cities
From floods and fires to heavy snow and hurricanes, recent years have brought a raft of extreme weather disasters costing the U.S. hundreds of billions of dollars in damages. How do we fight back? The mayors of three cities on the front lines of climate change – Houston, Miami, and Columbia, South Carolina – discuss what their cities are doing to recover, rebuild and prepare for the next mega-storm. And Seattle Times reporter Jon Talton explains why he thinks fighting climate change should be our biggest priority.
Guests:
Jon Talton, Economics Reporter, Seattle Times
Steve Benjamin, Mayor, Columbia, SC
Francis Suarez, Mayor, Miami, FL
Sylvester Turner, Mayor, Houston, TX Learn more about your ad choices. Visit megaphone.fm/adchoices

Feb 22, 2019 • 50min
Donor Power: The Influence of Climate Philanthropy
Fighting climate change isn’t cheap. Where’s the money coming from? Major philanthropic organizations like Hewlett and Bloomberg are at the forefront of addressing climate change, but could smaller funders be more in touch with grassroots needs? Are big donors out of touch – or just stretched too far? Where is the money coming from, where is it going, what are the biggest wins and what missteps are being made along the way?
Greg Dalton is joined by donors big and small for a discussion on harnessing the power of the purse in the fight against climate change.
Guests:
Tate Williams, Science and Environment Editor, Inside Philanthropy
Larry Kramer, President, William and Flora Hewlett Foundation
Farhad Ebrahimi, Founder, Chorus Foundation
Sarah Shanley Hope, Executive Director, The Solutions Project
Dan Chu, Executive Director, Sierra Club Foundation
Joe Speicher, Executive Director, Autodesk Foundation Learn more about your ad choices. Visit megaphone.fm/adchoices

Feb 15, 2019 • 52min
Can California Go Carbon Neutral?
Just ten years ago, an entire state running on 100% renewable electricity seemed fanciful. But this dreamy vision became reality when, with the backing of big utilities, California committed to 100% use of zero-carbon electricity by 2045. A statewide pledge to go carbon-neutral by 2045 raised the stakes even higher. So what will it take for California to achieve such a feat? Will Governor Gavin Newsom embrace climate initiatives started by former Governor Jerry Brown? Join us in a discussion of California’s surprise gambit to take the world’s fifth largest economy to net zero.
Guests:
John Hofmeister, Former President, Shell Oil Company; Founder and Chief Executive, Citizens for Affordable Energy
Bob Holycross, Global Director, Sustainability and Vehicle Environmental Matters, Ford Motor Company
Mary Nichols, Chair, California Air Resources Board Learn more about your ad choices. Visit megaphone.fm/adchoices

Feb 8, 2019 • 50min
Katharine Hayhoe: Why We Need to Talk About Climate Change
Many of us find it daunting to talk with our neighbors, colleagues and family members about climate change. But climate scientist Katharine Hayhoe says that having those difficult conversations is the first step towards solving the problem. Hayhoe is known as a “rock star” in the climate world for her ability to talk to just about anyone about global warming. She is joined by Stanford atmospheric scientist Noah Diffenbaugh for a conversation about communicating climate change in transparent, engaging, and accessible ways.
Guests:
Katharine Hayhoe, Professor and Director, Climate Science Center, Texas Tech University
Noah Diffenbaugh, Kara J. Foundation Professor and Kimmelman Family Senior Fellow at the Woods Institute for the Environment, Stanford University Learn more about your ad choices. Visit megaphone.fm/adchoices

Feb 1, 2019 • 52min
How Some Countries Are Solving Climate Change
When it comes to cutting emissions, there are many paths to success. Sweden, France, South Korea, and Ontario have all taken steps to replace fossil fuels with nuclear, hydro and renewable energy, while China is expanding electric car and battery production. But the absence of U.S. climate leadership is causing heads of state to ease off their goals, and violent protests in France against higher diesel taxes are casting a shadow over efforts to combat climate change. Join us for a discussion about who’s moving ahead and who’s moving backward in the transition to a clean energy economy.
Guests:
Sonia Aggarwal, Vice President, Energy Innovation
Joshua Goldstein, Professor Emeritus of International Relations, American University
Staffan Qvist, Consultant, Qvist Consulting Limited
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Jan 25, 2019 • 51min
Cool Clean Tech
Over a century ago, the industrial revolution brought wealth and opportunity to a generation of American innovators. It also brought us dirty coal power and a sky clogged with carbon emissions. The good news? There’s a new generation of entrepreneurs eager to make their fortune by fighting global warming. Creative start-ups are coming up with fresh, climate-friendly ideas for getting around town, powering your cell phones, and even eating breakfast. And there are a growing number of forward-thinking venture capitalist firms eager to seek out and nurture those innovative thinkers
Guests:
Lidiya Dervisheva, Associate, G2VP
Davida Herzl, CEO and Co-Founder, Aclima
Gabriel Kra, Managing Director, Prelude Ventures
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Jan 20, 2019 • 52min
REWIND: We're Doomed. Now What?
Can changing our consciousness hold off the climate apocalypse? When we think about the enormity of climate change and what it’s doing to our planet, it’s easy to get overwhelmed, even shut down, by despair. But is despair such a bad place to be? Or could it be the one thing that finally spurs us to action? A conversation about climate change, spirituality and the human condition in unsettling times.Guests:Roy Scranton, Author, "We're Doomed. Now What?" (Soho Press, 2018)Matthew Fox, Co-Author, "Order of the Sacred Earth" (with Skylar Wilson, Monkfish, 2018) Learn more about your ad choices. Visit megaphone.fm/adchoices

Jan 13, 2019 • 53min
The Hidden Health Hazards of Climate Change
Climate change isn’t just an environmental problem – it’s also a health hazard. Air pollution and
changing weather patterns give rise to heat-related illnesses, asthma and allergic disorders.
Hurricanes and other disasters leave hospitals scrambling to save patients without power and
resources. According to the Centers for Disease Control, insect-borne diseases have tripled in
the United States in recent years – and warmer weather is largely to blame. Jonathan Patz, of
the Global Health Institute calls climate change “one of the most important public health
challenges of our times. Learn more about your ad choices. Visit megaphone.fm/adchoices


