Starbucks (who collect my money in $3.95 chunks) has released a new online
game which allows you to explore the effects of green house gases on the fictional town of Evergreen. The game allows you to drive or walk around the town, watch short movie snippets, as well as a virtual Starbucks store where you can provide feedback on the game. If you like your games with a message this one seems to have it in spades and it's cheaper than renting the Al Gore movie.