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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 hot tubs

    Cool your jets. Dear Umbra, We purchased a home with an existing four-person, 500-gallon wooden hot tub with a two-stage electric pump. When should a hot tub be turned off to save energy? City Light recommends that our tub be on a timer to save electricity; our tub manufacturer insists that, unless we’re not using […]

  • Umbra on water softeners

    Dear Umbra, I live in an area that has fairly hard water. The calcium build-up on the sink faucets, shower enclosures, and even the dog water bowls is really bad, and hard to remove. So I have considered a full house water softener. However, I know nothing about them — but I do know you […]

  • Umbra on catchy Earth Day slogans

    Dear Umbra, My work colleagues are trying to think of a catchy slogan to celebrate Earth Day this year. We typically plan a week of activities to educate and increase awareness of the benefits of being green. However, we are having a hard time agreeing on a slogan. Here are some ideas to date: Lean […]

  • Umbra on incendiary topics

    Dear Umbra, Your investigation for the raw milk advice apparently didn’t trip over the Real Milk Campaign of the Weston A. Price Foundation. I hope you can remedy the oversight in a future column. Stephen Guesman Alabama Dearest Stephen, Thank you for your kindly upbraiding and the opportunity to further discuss the problem of incendiary […]