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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.

All Articles

  • On organic Christmas trees

    Dear Umbra, Is there such a thing as an organic Christmas tree? How chemical-intensive is conventional Christmas-tree farming? If I want a Christmas tree, what’s the most eco-friendly way to go? Your fan, Lisa Seattle, Wash. Dearest Lisa, Since you are not only a fan but also my senior editor, who told me you are […]

  • Umbra on green hotels

    Dear Umbra, My husband and I are Americans who own a small budget hotel in Rome, Italy. We try to be as eco-friendly as possible: our cafe is local, organic, and vegetarian, we use compact fluorescent bulbs where we can (although cannot find an alternative for the halogen lighting systems we have), we use eco-friendly […]

  • Umbra on fireplace ashes

    Dear Umbra, What should we do with ashes from the fireplace? I’ve heard that they’re great for the garden and I’ve heard that they may not be so good for the garden. Are they a good replacement for salt on slippery sidewalks? Janet Allen Syracuse, N.Y. Dearest Janet, Why not make some soap? Here come […]

  • Umbra on cats and birds

    Dear Umbra, I have three cats, and live in a close-in suburb of Boston. I love the cats dearly, and let them outside during the day to wander about, and generally not have to live an indoor, sedentary, boring life. My question concerns their hunting instincts: I haven’t had any luck with any particular way […]