Unfortunately I cannot get the formatting right to be able to post this comic, but if you click the link you should be able to see it just fine.
I saw this comic a couple of years ago, and I have been meaning to bring it up in class. I love this comic because it really demonstrates how destroying out planet in the long run really affects us. Species are constantly evolving and will adapt to changing environmental conditions. Part of trying to save the planet is really so we as humans can survive!