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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

  • Bill McKibben on International Climate Action Day

    Hundreds of thousands of people around the world turned out for last Saturday’s International Day of Climate Action. The global climate event was organized by 350.org. Grist caught up with 350’s founder, writer Bill McKibben, in New York’s Times Square. McKibben talked about the event, the worldwide turnout and what it may all mean for […]

  • Ask Umbra on canned and frozen foods

    Send your question to Umbra! Q. Dear Umbra, For those times when fresh vegetables are not available, are canned or frozen veggies the way to go from a sustainable and nutritional standpoint? Assume that we recycle in our household. Cheers! Mark L.Sanford, Fla. A. Dearest Mark, I thought you Floridians would just live on fresh […]

  • Ask Umbra on bike helmets

    Send your question to Umbra! Q. Dear Umbra, As a frequent cyclist, I’ve inevitably been in my share of collisions and accidents. Most bike experts recommend replacing your helmet after any crash, even if the damage isn’t visible. Obviously the two most important qualities of a bike helmet are lightweight-ness and strength. That is best […]

  • Ask Umbra on writer’s block

    Send your question to Umbra! Q. Dear Umbra, I am starting an internship at a sustainability consulting firm and was asked to blog about relevant issues. I am blocked by a few mind obstacles: I can’t help but think that I’m stealing other writers’ ideas, or that my audience is in the same bucket as […]