Petroleum-based grocery bags hit the checkout aisle in 1977. Presented as a revolutionary idea, they are now recognized as an environmental hazard. Just like bottled water, plastic bags are made from crude oil, contributing to global warming.
Plastic Bags Statistics - And They're Not Looking So Good

Plastic Bags Statistics - And They're Not Looking So Good
(via thoughtsonglobalwarming.blogspot.com)
Submitted by Simmons on Tue, 2007-08-14 18:16. | Tags: food | crude oil | global warming | plastic bag