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
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Umbra on driving versus flying
Dear Umbra, My husband asked me this one the other day and I didn’t know the answer, so I thought I’d ask an expert. Which is the more environmentally friendly method of travel: 100 people driving their own cars (let’s assume non-hybrid vehicles) to a city three hours away, or 100 people flying in a […]
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Umbra on exerting yourself in traffic
Dear Umbra, I bus, bike, or walk to work 98 percent of the time. I was wondering, when I’m biking (or walking, for that matter), am I inhaling more pollutants than those around me who are emitting them from their gas-guzzlers? Your answer won’t change my habits, since I’m not going to drive to work […]
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Umbra on carbon trading
Dear Umbra, I don’t understand carbon credits and how people can buy/sell/trade them. How is this good for our environment? Elizabeth Columbus, Ohio Dearest Elizabeth, I believe you speak of the carbon credit, rather than the carbon offset? The carbon offset is a consumer product that you or I could buy, enabling us to mildly […]
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Umbra on short-haul flights
Dear Umbra, I work in the touring music business, based in the U.K. but touring worldwide. I have noticed recently that the record companies are booking cheap flights for short distances, e.g., London-Manchester, about 200 miles. Over such short distances, there is no saving in time, due to travel to and from airport, checking in, […]
