Ask Umbra
Grist’s destination for advice on life during climate change. Est. 2002
Past Umbra
-
Umbra on rebuilding the Gulf Coast
Dear Umbra, There seem to be plenty of good organizations accepting dollars to help the people of the Gulf Coast. But as The Nature Conservancy has said, “While current attention is rightfully focused on the immediate human toll and suffering of this tragedy, the ecological damage has yet to be assessed.” The rebuilding effort, it […]
-
Umbra on used cars
Dear Umbra, With rising — OK, skyrocketing — gas prices, I would like to invest in a car that gets good mileage and is reliable. However, I can’t afford a new Toyota Prius. Do you have any suggestions for environmentally friendly used cars that those of us on a budget might be able to invest […]
-
Umbra on speed limits
Dear Umbra, I was babbling about the ’70s energy crisis, gas rationing, and the nationwide 55 mile-per-hour speed limit at work the other day, and found myself explaining to a group of younger people how you save gas if you drive slower. They had never heard such a thing! Could you refresh my memory about […]
-
Umbra on why we shouldn’t waste energy
Dear Umbra, I am doing a big geography project at school on saving energy and recycling. My part is to comment on what will happen if we keep wasting energy. I know the basic information, but I am not sure what to write, as it is to be given out to adults (and I’m only […]
-
Umbra on offsetting emissions from flatulence
Dear Umbra, I was wondering if there is any information about the average CO2 emissions from human flatulence. My friend (and I really do mean my friend, I’m not just trying to hide that it’s for me) has a birthday coming up, and I think it would be a fun and meaningful gift to get […]
