GREEN
03/29/2009 05:12 am ET | Updated May 25, 2011

Green Moral Debates: Eat Less? Tax More?

But looking beyond the choice of toilet paper, what are the simplest -- or the biggest bang for the lowest cost -- changes that Americans can adopt that would make an environmental difference?

* Juliet Schor, sociologist
* Jacob Sullum, Reason magazine
* Katharine Wroth, Grist.org
* Christopher C. Horner, author

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