Will human beings' selfish acts bring about the Earth's doom?
Of course at the rate we are going the sun does not have to die for us to die.
What we can we do to save the Earth?
We can reuse, reduce and recycle and we should start planting trees not cut them down. We also for a short period of time use a device that can eliminate carbon dioxide if there is such a thing. World leaders should not continue discussing and should start doing what they say they will do.