AdvertisementOpinionThe New Republic: How Good Is Wal-Mart's Green?February 28, 2010Bradford PlumerfacebookEmailA woman shops in a Wal-Mart store in Pompano Beach, Florida. Wal-Mart stores, Inc. announced recently that it would wringing the carbon pollution out of its supply chain, but commentator Brad Plumber wonders if that will be enough to offset damage the company has done globally. (Getty Images)