"In brightest day... in blackest night..."
March 4, 2011 4:34 AM Subscribe
The Green Lantern: Illuminating answers to environmental questions. Slate.com's Environmentally Focused blog which asks important questions such as: Should I buy milk in glass, plastic, or cardboard containers? Should I get a solar water heater? Or solar electric panels? Is grass-fed beef better for the environment? Are fake flowers better for the planet than fresh ones? and more. Archives: 2010, 2009, 2008, 2007.
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