I'm not sure what to do with this.
According to this article, a researcher examining 528 papers published from 1993-2003 in the ISI Web of Science database show that only 45% of the papers give at least implicit support of the "consensus" view that humans were having an effect on global climate change.
Feel free to read the article. The numbers are as surprising as they seem at first glance. My own question is whether or not this is a good measure. ISI Web of Science? Is Science included? Nature? I just don't know whether or not this is a decent standard of comparison.
Interesting if it is, and somewhat interesting even if it isn't.