Top 10 Odd Environmental Ideas

Environmental experts recently called toilet paper "one of the greatest excesses of our age," leading to suggestions that Americans adopt reusable cloth toilet wipes as an environmentally friendly alternative. Gross? Maybe, but it's just one of a slew of slightly offbeat ways to save the environment. Here's a look at 10 of the most odd, along with TIME's assessment of just how crazy they are.

— Dan Fletcher