Another interesting Ad about the power of humanity, no matte how small the characters

I thought an interesting PSA about global warming would be an ad featuring a little girl or boy and two items.
The first ad involved a child staring intently at a small sapling tree, which will start swirling around in circles, making it seem as though child is do this telepathically, then the plant will begin to smoke and eventually, burst into flames. It will then zoom out say something along the lines of don't, children do as thier parents, it is your responsibility to your kids to begin making changes that they will be able to enjoy.... this is still a rough idea and I haven't even started of copy yet.