If You Care About Food, You Have to Care About Land
Food is a huge climate problem. It’s responsible for somewhere between a quarter and a third of global greenhouse gas emissions, but it concerns a much smaller share of global climate policy. And what policy does exist is often … pretty bad.On this week’s episode of Shift Key, Rob and Jesse talk with Michael Grunwald, the author of the new book We Are Eating the Earth. It’s a book about land as much as it’s a book about food — because no matter how much energy abundance we ultimately achieve, we’re stuck with the amount of land we’ve got. Grunwald is a giant of climate journalism and a Heatmap contributor, and he has previously written books about the Florida everglades and the Obama recovery act. Shift Key is hosted by Jesse Jenkins, a professor of energy systems engineering at Princeton University, and Robinson Meyer, Heatmap’s executive editor. Mentioned: Preorder We Are Eating the EarthThe real war on coal, by Michael GrunwaldThe Senate GOP’s seismic overhaul of clean energy tax credits--Music for Shift Key is by Adam Kromelow. Hosted on Acast. See acast.com/privacy for more information.
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1:07:18
It’s Easiest to Electrify This Type of Truck
You might not think that often about medium-duty trucks, but they’re all around you: ambulances, UPS and FedEx delivery trucks, school buses. And although they make up a relatively small share of vehicles on the road, they generate an outsized amount of carbon pollution. They’re also a surprisingly ripe target for electrification, because so many medium-duty trucks drive fewer than 150 miles a day.On this week’s episode of Shift Key, Rob and Jesse talk with John Henry Harris, the cofounder and CEO of Harbinger Motors. Harbinger is a Los Angeles-based startup that sells electric and hybrid chassis for medium-duty vehicles, such as delivery vans, moving trucks, and ambulances. Rob, John, and Jesse chat about why medium-duty trucking is unlike any other vehicle segment, how to design an electric truck to last 20 years, and how President Trump’s tariffs are already stalling out manufacturing firms. Shift Key is hosted by Jesse Jenkins, a professor of energy systems engineering at Princeton University, and Robinson Meyer, Heatmap’s executive editor. Mentioned: Harbinger MotorsCalStart’s data on medium-duty electric trucks deployed in the U.S.Here’s the chart that John showed Rob and Jesse.It draws on data from Bloomberg in China, the ICCT, and the Calstart ZET Dashboard in the United States.Jesse’s case for EVs with gas tanks — which are called extended range electric vehiclesThor’s extended range electric vehicle RVJesse’s upshift; Rob’s downshift. Hosted on Acast. See acast.com/privacy for more information.
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1:03:09
A New Grand Theory of Why Decarbonization Is So Hard
Why has it been so hard for the world to make progress on climate change over the past 30 years? Maybe it’s because we’ve been thinking about the problem wrong. Academics and economists have often framed climate change as a free-rider or collective action problem, one in which countries must agree not to emit greenhouse gases and abuse the public commons. But maybe the better way to understand climate action is as a fight that generates winners and losers, defined primarily by who owns what. On this week’s episode of Shift Key, Rob and Jesse talk with Jessica Green, a political science professor at the University of Toronto. She calls for “radical pragmatism” in climate action and an “asset revaluation”-focused view of the climate problem. Green is the author of the forthcoming book Existential Politics: Why Global Climate Institutions Are Failing and How to Fix Them. Shift Key is hosted by Jesse Jenkins, a professor of energy systems engineering at Princeton University, and Robinson Meyer, Heatmap’s executive editor. Mentioned:Asset Revaluation and the Existential Politics of Climate Change, by Jessica Green, Jeff Colgan, and Thomas HaleTax Policy Is Climate Policy by Jessica Green Why Carbon Pricing Falls Short, by Jesse JenkinsJesse’s 2014 article on asset specificity and climate change Jesse’s downshift; Rob’s downshift. --Music for Shift Key is by Adam Kromelow. Hosted on Acast. See acast.com/privacy for more information.
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1:15:46
The Supreme Court’s Double-Edged Change to Permitting Law
Did the Supreme Court just make it easier to build things in this country — or did it give a once-in-a-lifetime gift to the fossil fuel industry? Last week, the Supreme Court ruled 8-0 against environmentalists who sought to use a key permitting law, the National Environmental Policy Act, to slow down a railroad in a remote but oil-rich part of Utah. Even the court’s liberals ruled against the green groups. But the court’s conservative majority issued a much stronger and more expansive ruling, urging lower courts to stop interpreting the law as they have for years. That decision, written by Justice Brett Kavanaugh, may signal a new era for what has been called the “Magna Carta” of environmental law.On this week’s episode of Shift Key, Rob and Jesse talk with Nicholas Bagley, a University of Michigan law professor and frequent writer on permitting issues. He is also Michigan Governor Gretchen Whitmer’s former chief legal counsel. Rob, Jesse, and Nick discuss what NEPA is, how it has helped (and perhaps hindered) the environment, and why it’s likely to change again in the near future. Shift Key is hosted by Jesse Jenkins, a professor of energy systems engineering at Princeton University, and Robinson Meyer, Heatmap’s executive editor. Mentioned: The Supreme Court Just Started a Permitting RevolutionThe Supreme Court’s Green Double Standard, By Nick BagleyBagley’s article on the procedure fetishKey statistics about how NEPA works in the governmentJudge Skelly’s 1971 Calvert Cliffs rulingHouse Republicans’ NEPA reform proposal Jesse’s downshift; Rob’s downshift. --Music for Shift Key is by Adam Kromelow. Hosted on Acast. See acast.com/privacy for more information.
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56:19
Shift Key Classic: The World Will Miss 1.5C. What Comes Next?
Shift Key is off this week for Memorial Day, so we’re re-running one of our favorite episodes from the past. With Republicans in the White House and Congress now halfway to effectively repealing the Inflation Reduction Act, the United States’ signature climate law, we thought now might be a good moment to remind ourselves why emissions reductions matter in the first place.To that end, we’re resurfacing our chat from November with Kate Marvel, an associate research scientist at Columbia University and the NASA Goddard Institute for Space Studies. At the time, Trump had just been reelected to the presidency, casting a pall over the annual United Nations climate conference, which was then occurring in Azerbaijan. Soon after, he fulfilled his promise to pull the U.S. out of the Paris Agreement, with its goal of restraining global warming to 1.5 degrees Celsius over pre-industrial levels.In this episode, we talk with Kate about why every 10th of a degree matters in the fight against climate change, the difference between tipping points and destabilizing feedback loops, and how to think about climate change in a disappointing time. Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University.Mentioned: The GOP Tax Bill Is a Dangerous Gamble at a Precarious MomentThe UN Environmental Program’s emissions gap reportThe IPCC’s monumental report on the risks of 1.5C of temperature riseJesse’s post-Trump op-ed: Trump Is Not the End of the Climate FightRob’s piece from 2023 on the “end of climate science”Trump’s Energy Secretary-designate Chris Wright’s speech at the American Conservation Coalition Summit--Music for Shift Key is by Adam Kromelow. Hosted on Acast. See acast.com/privacy for more information.
About Shift Key with Robinson Meyer and Jesse Jenkins
Every week, Heatmap News Executive Editor Robinson Meyer and Princeton University Professor and energy systems expert Jesse Jenkins make sense of the biggest shift of our time -- navigating the energy transition away from fossil fuels. Drawing on their years of experience reporting on and researching climate change and decarbonization, Meyer and Jenkins unpack the most important issues of the week and how the impacts of climate change and efforts to address it are transforming our economy, politics, and society at large. Music by Adam Kromelow. Hosted on Acast. See acast.com/privacy for more information.
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