Should I Buy Wal-Mart Stocks?

a greener evil « Proverbial:

"Enviromentalists frequently say that greener sources of energy are also cheaper in the long run, but companies are too short-sighted to realize that, thus making it is necessary for the government to step in and give them a little push in the right direction. Surely, it would be even better if some company were to make this decision on its own, setting an example for the rest of the market. Like, say, Wal-Mart?"