This link is to one of the most important things I've read in a long time. Please read it and take it seriously. Our news has been filled with tragic news about global disasters. There's something going on folks!!!! It's time that we start taking what's happening much more seriously. In fact, it is dire. Governments need to be doing more. Citizens of the plant, we need to be doing more. After reading, check out:
www.350.org
http://www.nytimes.com/2007/12/02/automobiles/02CO OL.html?ref=automobiles
The other front gathering lots of attention is water vapor. It too has a much larger GWP than CO2 and studies are trying to find how much of this comes from man, and how much of it is naturally occurring.
Add to this the recent research around the sun and changes that are affecting Earth...and you have a lot of variables.
I'm a scientific guy and I prefer to look across the big picture. I think our current political leadership, by just looking at CO2, is doing us an injustice. We need to focus on ALL the underlying issues; not just one. Al Gore's parade (he is NOT a scientist) is a disservice to all of us in that he want to focus on ONE issue that could be causing the problem; rather than focus on all of them. In addition, we should be working on huge projects that provide catalysts to break up CO2 (if we are in that dire of need).
Time to look at the whole problem, not just a part of it.
As Lisa always mentions, and I agree with; time to look beyond the average news report and get all the facts. What they are spoon feeding us is liken to marketing blitz...and folks are profiting big off the CO2 binge. We need to be looking at all items affecting our climate.