Welcome back for a bonus episode of A Matter of Degrees! We were lucky enough to sit down with Rebecca Solnit — author, historian, and climate activist — to talk about her newest climate anthology, Not Too Late. Leah and Nikayla Jefferson both wrote essays for the book and joined Rebecca onstage for this live episode. Not Too Late gets at the tough, vital work of culture change and features diverse climate voices from around the world. In this episode, Leah, Nikayla, and Rebecca hold an expansive conversation about hope, love, and how to stay engaged in the climate movement.  Rebecca ha ..read more

In our season three finale, we’re transporting listeners to the largest intact temperate rainforest in the world and a vital carbon sink: the Tongass.  Katharine and Leah investigate the impact of decades of industrial logging in Southeast Alaska and political debates pitting ecology against economy. We learn from the Tlingit, Haida, and Tsimshian people, who have lived on and with these lands for more than 10,000 years. And we discover how a new chapter for the Tongass is taking root. This episode features Marina Anderson, deputy director of the Sustainable Southeast Partnership, and P ..read more

In his early days in office, President Biden took executive action to deliver environmental justice. Are those policies delivering justice in practice? This episode, we talk to EJ activists and federal policymakers about Biden’s Justice40 Initiative, which directs 40% of the overall benefits of climate investments toward disadvantaged communities. We explore the decades of organizing that led to this moment, and what it will take now to fulfill the promise of the Justice40 Initiative.  Our special guest host Nikayla Jefferson is back for this episode! She speaks with former People United ..read more

Electric utilities are falling short on climate action. To explain why, we’re bringing back our season one finale. This episode features former utilities regulator Kris Mayes, who recently won a nail-biting election to become the second woman and first openly LGBTQ attorney general of Arizona. Go, Kris! Since season one, Leah has been busy investigating utilities’ past and present role spreading climate denial, doubt, and delay. You can read the paper she co-wrote on the topic last fall, and discover the dirty truth about your electric utility and their climate plans in the report she release ..read more

In this episode, we explore the growing impact of heat on people and the planet. We talk to scientists and “climate detectives” trying to hold the perpetrators of this unprecedented global temperature increase accountable. Leah and Katharine speak with Neza Xiuhtecutli, executive director of the Farmworker Association of Florida; Kate Marvel, climate science writer and physicist at Columbia University and NASA; and Richard Heede, co-founder and director of the Climate Accountability Institute. Kate mentions the very first climate attribution study, which links human activity to the deadly 20 ..read more

At the start of 2023, we’re reflecting on past progress and setting climate intentions, both small and large, for the year ahead. And we want to hear from you! Has A Matter of Degrees shifted your perspective or moved you to action? Do you have climate goals for 2023? Share your story with us. To inspire and ground us for the new year, we share a powerful audio essay from the bestselling anthology All We Can Save: “Indigenous Prophecy and Mother Earth” by Sherri Mitchell, Weh’na Ha’mu Kwasset. Sherri points humanity back toward life in this powerful piece, read by Alfre Woodard. Sherri Mitch ..read more

The fossil fuel industry is banking its future on petrochemicals — the toxic precursor to plastics. In this episode, Katharine and Leah speak with activists who are fighting back against petrochemicals in “sacrifice zones” across America, from the Ohio River Valley to the Gulf Coast. Learn where petrochemicals come from, how they harm people, places, and the climate, and why the fossil fuel industry wants them as a lifeline.  We hear from three guests who are leading us to a world beyond petrochemicals and plastics: Michele Fetting, program director at the Breathe Project in Pittsburgh ..read more

In this episode, we investigate corporate climate commitments and how to make them stronger. We get to the root of zero-emissions pledges and greenwashing — specifically in the oil and gas industry.  Dr. Paasha Mahdavi, associate professor of political science at the University of California, Santa Barbara, joins us to report this story. Paasha talks with Louise Rouse, a consultant who teams up with investors to push corporations for climate accountability. He also speaks with The Science Based Targets Initiative’s head of standards, Emma Watson, and Jill Courtenay, director of communica ..read more

In this episode, we investigate corporate climate commitments and how to make them stronger. We get to the root of zero-emissions pledges and greenwashing — specifically in the oil and gas industry.  Dr. Paasha Mahdavi, associate professor of political science at the University of California, Santa Barbara, joins us to report this story. Paasha talks with Louise Rouse, a consultant who teams up with investors to push corporations for climate accountability. He also speaks with The Science Based Targets Initiative’s head of standards, Emma Watson, and Jill Courtenay, director of communica ..read more

This episode delves into the murky world of cryptocurrency and its impact on our planet. Join Katharine and Leah as they discover how digital currencies are breathing new life into previously shuttered coal plants across the United States.  This episode features Alex de Vries, data scientist and founder of Digiconimist, an online platform that tracks Bitcoin’s energy consumption; Anne Hedges, the director of policy and legislative affairs at watchdog organization Montana Environmental Information Center; and New York State Assemblymember Anna Kelles, who sponsored a bill to establish a t ..read more