Wal-Mart - Leading the Sustainability Pack?

Wal-Mart hopes to introduce its sustainability index on a global scale, and will introduce it in the UK through Asda, which it owns.
-
In July of this year, retail giants Wal-Mart revealed an ambitious new... -
Between 2005 and 2008, Wal-Mart introduced a number of sustainable packaging... -
Wal-Mart hopes to introduce its sustainability index on a global scale, and...