We have previously discussed the Atari 2600 Greenpeace game, but thanks to Sofia, I think that we just hit the ecological gaming jackpot! Greenpeace actually host A DOZEN different videogames on their website. The themes and quality is varied, but there is enough material here to analyze for quite a long time. So far, the only game that doesn't seem to work in my browser is the Whale hunting game. But the rest are really interesting and worth a look.