Wal-Mart's CEO Announces Creation of Global Sustainability Index by Worth Sparkman Posted 7/16/2009 11:58 am Updated 6 years ago At a sustainability milestone meeting in Bentonville, Mike Duke, CEO of Wal-Mart Stores Inc., said the retailer will lead in the creation of a global sustainability index. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.