I've been researching videos with environmental messages lately. This is my favorite video that I've come across so far. It's called Who Knows What's Next by Three Legged Legs. What I like about it is that it is done from the perspective of the Earth, who has a 'case of the humans'. The short film entertainingly illustrates how humans slaughter all other forms of life, guzzle natural resources and poison the atmosphere - throwing off Earth's equilibrium. That all sounds very daunting, but the movie is done in such a way that it is funny and effective. I wouldn't want a case of the humans!