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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 recycling videotapes and laser discs

    Dear Umbra, I’m a dedicated cineaste, and over the last decade I’ve built up a large library (around 5,000 titles) of classic films on VHS and old-fashioned laser discs. I have been anxious to start adding DVDs to my collection, with all the extra features they offer, but I’ve held off because I know that […]

  • Umbra on getting a job in the “eco-field”

    Dear Umbra, I’m a conscientious baby boomer who would like to do things to help the planet. I’m simultaneously enjoying a midlife crisis. I have spent more than eight years in college, studying to be a psychologist/chef. Where in the eco-field is there a place for a reformed business owner/computer teacher/chef with years and years […]

  • Answers about thermal depolymerization

    Dear Umbra, What is thermal depolymerization? AnnFreehold, N.J. Dearest Ann, A polymer is a large group of linked molecules. We’re made of polymers such as protein, eat polymers such as starch, and wear polymers such as leather and nylon. Thermal depolymerization is a heat-driven process that breaks down or transforms polymers into the shorter chains […]

  • Umbra on strategic voting and writing to legislators

    Dear Umbra, I’m a dislocated Texas resident living in Georgia, and I frequently send action emails to congressional leaders on environmental issues. Which leaders should I be sending my emails to: those I vote for in Texas or the Georgia ones? I’m afraid that when I email the Texas leaders they’ll see my present Georgia […]