Ask Umbra
Grist’s destination for advice on life during climate change. Est. 2002
Past Umbra
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Umbra on peeing al fresco
Dear Umbra, If I am going to pee outside, is it more environmentally sound to squat in the back yard where the pee salinates the soil, or next to the road where the liquid runoff can enter sewers, or in the woods where there are no ornamental plantings to disturb, but there might be snakes? […]
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Umbra on garbage disposals
Dear Umbra: When my garbage disposal died recently, I replaced it with a clever new design that uses no electricity (just water pressure), but it led me to wonder which is really kinder to the environment: putting kitchen waste in the disposal or just trashing it? I compost whenever possible, of course, but there are […]
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Umbra on skiing
Dear Umbra, With winter fast approaching, I was thinking of learning to ski. I was wondering how skiing ranks among recreational activities in terms of its environmental impact. What are all the effects of clearing ski trails, making snow, and operating ski lifts? Not to mention all the resorts and roads that sprout up to […]
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Umbra on vegetarianism
Dear Umbra, I have been a vegetarian for a pretty long time, but my uncle told me that if the human is not supposed to eat meat then why do we have teeth. He left me a little confused. Is the human being naturally vegetarian? LaidaSomerville, Mass. Dearest Laida, Your uncle is unkindly denigrating your […]
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Umbra on cushion planters
Dear Umbra, I have been cutting out old cushions, filling them with dirt, and planting them for some years now. I found the first two floating in the river (while canoeing). Since then, I’ve gotten them from the trash; I don’t pay anything for them. I use them to grow everything from herbs to prairie […]
