THIS IS OUR HOME

This is the Earth. This is where we live, but not for long! Cause we are about to damage our home so badly that we will not be able to live here anymore. A disaster is coming, and the ones making this disaster come faster, is us. Us humans! Our children will not be able to live on earth if we continue like this, cause we are destroying it.
Here's an explanation:
The sun heats up the world, and some of the heat is supposed to go back into the universe, but because of the toxic gasses we release into our atmosphere makes the heat go back to earth again and heat it up even more. When the world gets too hot, disasters start to happen like the hurricane Katrina. And after some years Greenland and the Antarctic will melt and the water will raise and so many, many people will die or have to move to somewhere else. Then the world will get overcrowded in many places. But that's not all, the water in the ocean that circulates around all of the world will get cold, and there will come a new ice age. Where are we supposed to live then? But global warming isn't just killing the humans, it (or we) is(are) killing the animals. We are killing the Earth! I want to grow old and not be afraid of natural disasters that never has occurred in places before, as they have now. I want to have a place to live, I want a home on Earth. Will you help me get that?