Archives by date
You are browsing the site archives by date.
By Kenneth Richard on 5. September 2016
Share this…FacebookTwitterWhen Michael Mann and the IPCC coordinated efforts to make the Medieval Warm Period disappear from the paleoclimate record in the early 2000s, they employed the visually slick and effective tactic of adding red to the “dangerous” warming trend, and blue to the “safe” cooling trend. The original Mann et al. (1998, 1999) graph […]