Take this quiz. I got a 74, which makes me an eco-ally. The quiz pointed out my eco-shortcomings: I need to audit my house for energy efficiency and make necessary repairs, and I'm too reliant on heat and a/c. The latter is a big issue for me. I like to be comfortable in my home. The summer is easier, because we have a wonderful attic fan and shade trees, but I can't stand to be cold. We don't have a fireplace, so we depend on our heater. I guess I need to work on this!