Sustainability - Most Recent
Sep 24, 2007
It was a long dry summer across the Southwest United States. And climate experts say it's only going to get worse -- which has made one already scarce commodity all the more precious. Stacey Vanek-Smith reports on the competition for water between cities and the countryside.
Sep 22, 2007
Trash Vigeland ... Mess Vigeland ... Bag Lady. The name calling began last weekend when Tess started two weeks of carrying around her trash 24-7 to get an idea of how much she sends to the landfill. Here's her update -- and her challenge to you.
Sep 21, 2007
My Best Friend the Bag -- with me until the end of the Trash Challenge......
Sep 17, 2007
Commentator Sandra Tsing Loh says she has had enough of fossil fuels and is ready to go solar. Anybody want to join her? . . . Anybody?