Im gonna take heat for this (no pun intended) but here she blows...
Its my opinion that humans, if at all, have contributed in a VERY SMALL way to global warming. If you look at the cycles of the world in the past you will see that the temps have changed drastically many different times. I also think that as humans we are ignorant to think that we can control what happens to the earth, because whatever mother nature has planned for us with this global warming business, we CANNOT stop it. The earth is a force that is so far beyond our power we are stupid to think that we can control it. So geuss what, if the earth is going to heat up in the next fifty years and kill us all, then we arent stopping it. We really need to remember that as humans we are a very small part of the universe, and although 50 years seems like a long time to us, in the grand scheme of things it is NOTHING.
theres my 2 cents
kemper