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

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