Many people know that cutting down on driving and making changes around the house can save lots of money and reduce global warming pollution. But did you know that tinkering with your diet and tweaking your grocery list can help too?In The Green Grok's first Do It Yourself post, Dr. Bill Chameides gives tips to make your food shopping more sustainable.
Watch the video here, or go to youtube to watch it in full screen mode (be sure to...
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