This Earth was once a TROPICAL paradise that was able to sustaiin massive Dinasoars! That was WITHOUT factories, or SUV's!!! It has also been covered in Massive Ice sheets, and has survived another mini-ice age in recent history....ALL without ANY influence from mankind! NOW all of the sudden WE cause warming and not the Sun which has just gone through a massive activity phase? How about these Eugenics minded scumbags like Bill & Melinda Gates shoving this down the throats of the world? They are Elitists who are OPENLY pushing for the Eradication of HALF the world population (of course we start with the poor because according to them they are worthless?) What IS worthless, is their science & evil elitist philosophy!