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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

  • Umbra on the outcome of the last pollutocrat contest

    Dear Umbra, So, what were the results of the “pollutocrat” contest? I recall seeing several web postings by editors to “watch out” for this term, as if the rest of a letter’s content was somehow invalid if it was written as part of a contest. Sad. Did someone win or not? KevinParma, Ohio Dearest Kevin, […]

  • Umbra on which plastics to avoid

    Dear Umbra, Since you only mention #1 plastics as being safe, I’m assuming I should throw out the #4 I just purchased? SylviaAnn Arbor, Mich. Dearest Sylvia, I confused and frightened and annoyed many of you on the issues of food and plastic. I’m sorry — #4 is OK, as are #2 and #5. Honestly, […]

  • Umbra on plastic water bottles, again

    Dear Umbra, After slurping away from a Nalgene bottle all summer, you struck me with the fear of petrochemicals. So I did some quick research on my own. My conclusion is that your Aug. 2 column is misleading, even though I’m very sympathetic to your argument regarding plastics. Upon inspection, I learned that most of […]

  • Umbra on composting

    Dear Umbra, Can you tell me what is the best and most effective composter for a small urban backyard? JoeBaltimore, Md. Dearest Joe, Sort of. It’s ultimately a very personal choice, and one that depends on what you will try to compost and the amount of time you are willing to spend helping the compost […]