Articles by David Roberts
David Roberts was a staff writer for Grist. You can follow him on Twitter, if you're into that sort of thing.
All Articles
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Increased CO2 in the atmosphere exacerbates the effects of air pollution
The primary reason EPA head Stephen Johnson rejected California’s waiver request is that the state did not face "extraordinary and compelling conditions" as defined under the Clean Air Act. The idea is that CO2 affects the entire atmosphere equally, so California didn’t face any particular dangers from it. Turns out, not only is that shoddy […]
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Yogurt CEO blazes green path
Check out Joel Makower on Gary Hirshberg, founder and head of Stonyfield Yogurt. Stonyfield was bought by French food conglomerate Danone last year, at which I point my kneejerk dirty hippie-ism kicked in and I assumed they’d sold out. Apparently not, though: All of which further empowered Hirshberg to pursue, and align, his dual missions […]
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Urban issue virtually absent from campaign; mayors speak up
Ed Glaeser asks the presidential candidates: "What about the cities?" Last month, Clyde Haberman wondered the same thing. It’s a good question. Every rural cornpone mom and pop in Iowa has had a candidate personally promise to put on their slippers on every morning, but what about the majority of Americans that live in urban […]
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More on climate policy in the Dem debate
Responding to some of the comments on Dot Earth: Obama is right that a cap-and-trade program with 100 percent auctioned permits would be the functional equivalent of a carbon tax. Yes that does, in Richardson’s rather daft phrase, "take money out of the economy," in the sense that any tax does. Happily, the other half […]
