By Dr. Sebastian Lüning & Prof. Fritz Vahrenholt – Re-Blogged From http://notrickszone.com
(German text translated/edited by P Gosselin)
Global warming alarmist scientists like claiming that the well documented Medieval Warm Period (MWP) was merely a regional phenomenon, and not global. However a new publication by Lüning et al adds yet another study that shows the warm period from 1000 years ago was indeed global.
The climate of the Middle Ages is still a mystery. In many parts of the world a warming period occurred, which can still not be satisfactorily simulated by the current climate models.