I have been to several climate change classes - events. It seems what is talked about is everything but Americans buying SUVs and trucks that get mileages in the range of 15 to 22 MPG. These big vehicles are good [profit wise] for the mfgs. and dealers, but why are few talking about this bad trend? Fuel is way too cheap, I guess. With this trend it seems Americans don't care about global warming as long as they can have their oversize vehicles and houses. Way I see it !!!!