Even your darling fraudster, Michael Mann, acknowledged that the Medieval Warming Period which began in 950 was warmer than the current Modern Warming Period that began in 1850. The temperature increase between 950 and 1250 was global. As was the Roman Warming Period between 200 BC and 400 AD. As was the Minoan Warming Period between 2000 BC and 1500 BC. The fact of the matter is the Earth goes through warming and cooling cycles than are centuries in duration. We just happen to be experiencing one of those warming periods for the last 140 years, which should last at least another 200 years.
You should be thankful. During every one of these warming periods throughout history humanity has prospered and flourished. The Minoan Warming Period marks the end of the Bronze Age and the beginning of the Iron Age. The Roman Warming created the greatest empire to exist on the planet until that time. The Medieval Warming sparked the Renaissance in Europe. The Modern Warming has given us flight, nuclear power, and put us on the moon. We have made more advancement technologically, socially, and culturally in the last 140 years than we have in the last 1,400 years. Global warming is a good thing, despite the irrational screams by the ignorant left who would rather see people die as a result of starvation, disease, and cold.
Source:
Global Signatures and Dynamical Origins of the Little Ice Age and Medieval Climate Anomaly - Science, Volume 326, Issue 5957, pp. 1256-1260, 2009 (
free preprint)