Dear Editor,
Re: Global Warming: The Cold, Hard Facts?

All I see is the same temperature graph that starts in 1800. I
understand that something like this happened around AD 850- Were the
knights killing so many dragons that it affected the ozone layer? is
there a graph that goes back more that 1000 years? I want to know
that I have good information on this.

Paul Cowen

This entry was posted on Wednesday, March 7th, 2007 at 2:39 pm and is filed under Global warming. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.