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Articles by Ask Umbra®

The New York Times calls Umbra Fisk "a trailblazer in the field of eco-advice columnists" and "the arch online sage of the new green age." Her latest passion: kale smoothies ... no, sorry, civic engagement, because getting political is the only way we'll get a planet that doesn't burn and a future that doesn't suck. Ask Umbra a question here.

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  • Umbra on true hybrids

    Dear Umbra, I read the New York Times article that reported auto manufacturers are using hybrid technology to boost power rather than improve mileage. It specifically mentioned the Honda Accord, claiming that the mileage difference between the six-cylinder and the hybrid is minimal. What are the facts here? Is there a hybrid that really, actually, […]

  • Umbra on baking soda

    Dear Umbra, I liked your column about homemade cleaning products. I have a question, though: What’s up with baking soda? It’s frequently bandied about as an eco-friendly cleaner, but I have no idea what it is, where it comes from, or how it’s made. AmandaCharlottesville, Va. Dearest Amanda, Baking soda is sodium bicarbonate, a naturally […]

  • Umbra on computer recycling

    Dear Umbra, Do you have any suggestions for locating a computer-recycling service in the Piedmont area of North Carolina? Janet Fortune Dearest Janet, Frankly, I couldn’t even have located the Piedmont area of North Carolina before you wrote. With today’s technology, however, such ignorance is no barrier to giving advice. The rest of you, listen […]

  • Umbra on oil subsidies

    Dear Umbra, Grist keeps mentioning that the U.S. government gives large subsidies to oil companies, but doesn’t go further into what these subsidies are. I can’t make a good argument against the government’s subsidizing Big Oil if I don’t know more about it: Are the subsidies tax breaks, and if so, for what? Are the […]