The so called Medieval Warming Period is an article of faith among deniers.

Climate Crocks: Mar 29, 2009 / The so called Medieval Warming Period is an article of faith among deniers. I’ve had deniers write to me to say that this is the single most convincing piece of “skeptic evidence”.

But what does the “Supreme Court of Science” say?  Here’s a piece you can pass around to friends who need the best information in a nutshell.