Let's get back to the Emails...
Now, its common to manipulate data, so it fits nicely on a graph, and illustrates some statement you are trying to make. The points found in the Email kind show that these scientists are more or less fabricating the data they need, to support their statement. They were using only the portion of data that was supportive, substituted data the seemed similar to what they need, to fill in the gaps, sometimes just creating the figures to fit. Each source should have been a separate graph, not pieces patched in, to fill undesirable areas. I thought that in science, you perform experiments to test a theory, sometimes they work out as expected, sometimes you get disappointed. You either form a new theory, or think up some new tests, you don't just fix the results. Seems these guys think they have a pretty good idea, but proving it will take a lot of time. Mostly, they are focused on selling the idea right now, not actually proving it.
They may be on the right track, but lack credibility for their methods. They should get back to the science, and leave the selling to Al Gore. He's seems to be pretty good at stepping in, and making a buck of of other people's work. Isn't he the one who 'created' the internet? Although, it had been around for sometime in the universities and government for quite a while...