Coke breezily inserts the issue of Climate Change into billboard.

(click ad) I'm guessing this ad was not approved by Coke Corporate. It's probably via a regional distributor or some such source. Still, the ad's signed off with their big honkin' logo. And large planet-compromising companies should maybe stay away from that issue in their ads. Also: Just a plain horrible headline. (shot in the Willow Bend Mall in Dallas by Ask A Copywriter.) Previous insensitive Global Warming ads: Absolut • Ford.
update: Coke probably approved it. See comment.