11 Best Holiday Movies and Their Subtle Green Messages (Slideshow)

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Screenshot: YouTube

You might not realize it when you watch them again and again year after year, but some classic holiday films are sending messages above and beyond 'don't be a Scrooge.'

If you look a little closer at these 11 great films -- from "Gremlins" to "A Christmas Carol" -- you'll see subtle green messages on invasive species, over-the-top electricity usage, public transportation and more.

11 Best Holiday Movies And Their Subtle Green Messages
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