I just ran into this somewhere else, and it got me to think.
According to those with faith, these are facts:
God created the earth an everything on it.
God allowed us to have our own choice.
However now we are wrecking the earth God created. How far exactly, presuming there IS a God, do we have to wreck it before God steps in? I doubt God would like the creation being ruined?
Perfect theory topic, and don't you dare come here with "God does not exist". Remember we are presuming here that there IS a God