Ask Umbra
Grist’s destination for advice on life during climate change. Est. 2002
Past Umbra
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Umbra on the environmental impacts of soy
Dear Umbra, I’m interested in learning more about the treatment and genetic modification of soy and how prevalent this is. I think a lot of folks choose products such as soy milk because they think they are making a better choice for the earth, as well as themselves. I think this is an overlapping issue […]
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Umbra on birds bursting into flames
Dear Umbra, I saw the following on the CNN website. Can this possibly be true? I see birds hit, land on, peck at, and poop on power lines all the time, but I’ve never seen one burst into flames. LOS ANGELES, California (CNN) — Weather forecasters predicted little relief Monday for firefighters battling wildfires that […]
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Umbra on lead pipes and drinking water
Dear Umbra, I live in New York City, which is reputed to have some of the best drinking water in the U.S. But I also happen to live in an old building that probably has lead pipes, so I buy Poland Spring water in five-gallon jugs each month. I’d prefer to drink tap water, but […]
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Umbra on UV ratings
Dear Umbra, Our radio station provides daily information regarding ultraviolet ratings. I am curious about what these ratings actually represent, and why they change so dramatically. For example, for the past few years, most ratings have been between three and seven. Now we are getting ratings of 10. I doubt the ratings are directly related […]
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Umbra on the eco-relevance of health concerns
Dear Umbra, As a practicing vegan for quite some time now, I take pride in my knowledge of nutrition and my ability to enrich my body through a varied diet with all the essentials. For the past five years or so, I have heavily relied on soy products for protein and other nutrients. Recently, however, […]
