Now that’s a little harsh, but Ben Elgin’s Business Week cover story, “Little Green Lies”, uncovered a wealth of interesting information that led to a number of erroneous conclusions resulting from a lack of context and the highly selective use of information. The article should have been titled, “What’s wrong with CO2 Offsets?”, a much...

Imagine 400 CEOs representing Walmart’s largest vendors all sitting in one room pondering the future of sustainability. Aside from representing trillions of dollars in market value, this group could change the course of history. As I observed from the third row of this gathering on Wednesday at Walmart’s Arkansas headquarters, I was both excited and scared....