Ask Umbra
Grist’s destination for advice on life during climate change. Est. 2002
Past Umbra
-
Umbra on planes and cars
Hi Umbra, Which is less harmful to the environment when traveling long distances, flying or driving? A jet puts out a lot of exhaust, but since it carries a lot of people, maybe it’s less than having everyone drive themselves? Craig Denver, Colo. Dearest Craig, Jeepers it was fun to find out the answer to […]
-
Umbra on carbon offsets
Dear Umbra, I’ve been reading the whole back-and-forth about carbon offsets, and it seems strange to me that most (all?) of the ones I’ve seen fund projects that, while worthwhile, may or may not result in the promised emissions reduction. It seems that a simple way around this problem would be to buy actual emissions […]
-
Umbra on household help and homemade cleansers
Dear Umbra, I recently moved in with my investment-banker boyfriend. So far, my efforts to teach him to have more fun with less stuff have been largely successful; however, I’ve hit a roadblock when it comes to his cleaning lady. My first question, Umbra, is this: what are the social and ecological implications of hiring […]
-
Umbra on meat eating and global warming
Dear Umbra, I see that PETA’s latest campaign says that meat eating is the No. 1 cause of global warming, not SUVs. This statement may be manipulative and political, but — is it true? J.Helena, Mont. Dearest J., I’ll bite. Shallow digging on one People for the Ethical Treatment of Animals site quickly uncovered their […]
-
Umbra on mini-dilemmas
Dear Umbra, Unfortunately, my nose runs a lot even when I am not sick. I’ve always wondered about the disposal of tissues and hope you can help calm my environmental nerves. Is it best to use a standard tissue and throw it in the trashcan, or blow my nose with toilet paper and flush it […]
