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If You Care About Food, You Have to Care About Land
Season 2 · Episode 45

If You Care About Food, You Have to Care About Land

Rob and Jesse talk with Michael Grunwald, author of the new book ‘We Are Eating the Earth.’

Shift Key with Robinson Meyer · Heatmap News

June 25, 20251h 7m

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Show Notes

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 Earth


The real war on coal, by Michael Grunwald


The Senate GOP’s seismic overhaul of clean energy tax credits


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Music for Shift Key is by Adam Kromelow.


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