What’s the real difference between cage-free and pastured eggs? [VIDEO]
With Big Ag hijacking terms like "free range" and reducing them to marketing slogans, how can you really tell if your eggs are humanely raised? This beautiful video from the Lexicon of Sustainability cracks the case.
Editor’s note: If you liked the series of photos we featured from the Lexicon of Sustainability this winter, you might enjoy this video — which is one of three currently running on PBS.org.