:1. First, the scientists discuss manipulating data to get their preferred results. The most prominently featured scientists are paleoclimatologists, who reconstruct historical temperatures and who were responsible for a series of reconstructions that seemed to show a sharp rise in [[temperature|temperatures]] well above historical variation in recent decades. | :1. First, the scientists discuss manipulating data to get their preferred results. The most prominently featured scientists are paleoclimatologists, who reconstruct historical temperatures and who were responsible for a series of reconstructions that seemed to show a sharp rise in [[temperature|temperatures]] well above historical variation in recent decades. |