One of the most obvious questions I wish someone would ask is How long have the glaciers been melting, and what made them start melting 100k years ago if the Suburban was just a cave man's pipe dream. It must have been the R12 he was spewing into the atmosphere.
I agree with Rush. He said "How arrogant we are to think that we could affect changes in the planet." Planet change comes from things we have no control over. We cannot affect Earth tilt, sunspots, volcanic activity, magnetic pole movement, etc. Those are the things that change our climate, not using your SUV to tow your RV to the lake. If you drill far enough, you will get the real answers from the eco-wacko's. They want you dead. They want your children dead. If they can't abort you, then you must pay more tax to the greater good of the collective. You must have less garbage, breathe less, use less, and have the smallest "carbon footprint" possible. They were raised on books like "The Population Bomb", and "Silent Spring" And they dream of the day when half of the Earth's people are dead.
There's a snake expert at UT Austin (I think) who wants only a million people or so on earth (of course he's one of them). Enviro-whackos are a scary lot!