Articles from EarthTalk: Questions & Answers About Our Environment. A Weekly Column (September 9, 2007)

Title	Author	Type	Words
Dear EarthTalk: OK, once and for all, which is more environmentally friendly: paper or plastic at the grocery checkout? And didn't I just hear that San Francisco has banned plastic bags?	Santa Clara, Brian		588
Dear EarthTalk: What would be the feasibility of having hybrid cars run on E85 or biodiesel? Wouldn't this solve multiple problems?	Pendergrass, Bob		580