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06/05/2009 05:12 am ET | Updated May 25, 2011

The Simpsons: What Will Springfield Be Like In 50 Years? (VIDEO)

Catching up on some TV watching last night, I caught part of an episode of "The Simpsons" with some environmental themes. It might be about time for me to make a list of all of these episodes, eh?

This is from season 20, episode 17: "The Good, the Sad and the Drugly."

Here's the first point in that subplot:

And here's the whole episode, if you've got some time on your hands!