Climate Ask Umbra
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Umbra on driveways
Dear Umbra, What is the most eco-friendly driveway material? Jean K.Newington, Conn. Dearest Jean, Other than “no driveway because no car,” dunno. I can tell you all the characteristics possessed by a good eco-friendly driveway material, but no single material pulled ahead of the rest and parked itself in first place. Since I don’t know […]
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Umbra on cruise control
Dear Umbra, To cruise or not to cruise? That is the question. Is it more fuel efficient to use cruise control when driving, or does it use more gas to use the cruise? Carrie Waterloo, Ontario, Canada Dearest Carrie, Whether ’tis nobler to travel at constant speed — that is indeed a question. And Edmunds.com, […]
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Umbra on Method cleansers
Dear Umbra, I’ve noticed lately that Method cleaning products are now being sold in a number of different retail outlets, whereas before they were only sold in Target. This shouldn’t seem too weird in our every-store-sells-the-same-thing world, but seeing these products on the shelves in Whole Foods got me wondering more about them. You see, […]
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Umbra on toxins in your body
Dear Umbra, I saw an infomercial late at night about these foot pads that you wear to sleep and they will “remove toxins from your body.” I didn’t know who else to ask, so you win that lottery. Do we actually have that many toxins in our body? And does wearing silly pads on our […]
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Umbra on diet soda
Dear Umbra, My name’s Jon and I’m a diet pop addict. My diet right now is 70-80 percent local, organic, or both, but I just can’t help myself when it comes to getting my fix. I drink several 20-ouncers a day of diet and just can’t seem to stop. Is my habit hurting the earth? […]
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Umbra on driving versus flying, again
Dear Umbra, Your recent answer to the plane/train question prompts me to ask something that has always bothered me but that my little old brain can’t figure out on my own. I know that planes are worse than other forms of transportation, but the plane is going to fly whether I’m on it or not. […]
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Umbra on sea-level rise
Dear Umbra, I’m a bit confused about the possible rise in sea level that may be caused by global warming. I know that in general water expands when warmed, and that is one cause of sea level elevation with respect to global warming. The larger cause for alarm seems to be the melting or collapse […]
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Umbra on the impacts of biking
Dear Umbra, A couple of your recent columns have been about this novel idea of biking as the end-all in green transportation, but how green is biking, especially when you go out to buy a new one? If you switch to biking as the main source of transportation, you will be rewarded with the fantastic […]
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Umbra on biking in a skirt
Dear Umbra, I was really energized by your column on cargo bicycles. I still own a car, but I drive it less and less, mostly to haul stuff and to travel when I want to wear a nice dress. So, a cargo bike solves the hauling problem. The other problem is that my skirt gets […]
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Umbra on plastic bottles and BPA
Dear Umbra, I’ve been hearing a lot in the news lately about the dangers of certain kinds of plastic bottles. What’s the lowdown? Thirstily, Ginger Littleton, Colo. Dearest Ginger, Always happy to be your source for the lowest lowdown around town. Today’s lowdown: Don’t use plastic bottles, and avoid canned food. All the latest plastics […]
