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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 replacing toilets

    Dear Umbra, I’m selling my house in Los Angeles and my toilet is not low-flow. One of the inspectors is trying to tell me I need to replace my toilet with a new low-flow. Well, I know the old ziplock baggie filled with water trick. But I saw that you made mention of some kits […]

  • Umbra on fireworks

    Dear Umbra, Our family has always lit a fair amount of fireworks for our 4th of July celebration. I would like to encourage my family and friends to find other ways to celebrate due to the CO2 emissions that will result. However, I don’t really know how much carbon is emitted. I already have to […]

  • Umbra on water filters

    Dear Umbra, I drink a lot of water. I have a food-grade stainless-steel canteen, and I filter my tap water via a Brita. I try to minimize my purchase of plastics, and I try to avoid plastics being anywhere near my food or water. But herein lies my dilemma: I’ve never seen a water filter […]

  • Umbra on peeing at the beach

    Dear Umbra, When at a beach with no bathrooms, is it better, environmentally speaking, to urinate in the ocean or behind a sand dune? Tom Greenville, N.C. Dearest Tom, A good, silly summer question to consider as regards our impact on the natural environment. There are non-environmental concerns with beach urination as well, such as […]