Wal-mart has done it again, confounding critics by leading the sustainability revolution. Next up for Wal-mart: broad sustainability information on product labels, using standardized measures of things like carbon footprint, water use, etc.
Elitists who hate Wal-mart and doubt their green credentials are just going to have to get over it. We should celebrate leadership where it exists, not where biases suggest it "ought" to be. Tweet
