Friday, April 13, 2012

Refuting the nonsense of global warming reasons.


When exactly was the "Medieval Warm Period" ?

From :
The Medieval Warm Period (MWP), Medieval Climate Optimum, or Medieval Climatic Anomaly was a time of warm climate in the North Atlantic region, that may also have been related to other climate events around the world during that time, including in China, New Zealand, and other countries lasting from about AD 950 to 1250. It was followed by a cooler period in the North Atlantic termed the Little Ice Age. Some refer to the event as the Medieval Climatic Anomaly as this term emphasizes that effects other than temperature were important.

Looking at the Ice core Temperature graph, it looks as if you can't just say AD 950 to 1250

But notice how those temperatures were Higher around AD 0 to 100 and again AD 350 to 400
The temperatures were much higher 4,000 to 2,000 BC
The first recent cold period started 500 BC and there have been 6 cold periods since then,
but what put the "Little Ice Age" above those 50 or so years cold periods, is that the
"Little Ice Age" lasted for about 400 years, from about 1450 to about 1850 AD
In fact, we have only very recently got out of that "Little Ice Age"
We are now, back up to about the "Medieval Warm Period", but not as warm as it was around 0 to 100 AD.

This shows the shear futility of trying to pretend we, man, are now making the world go too warm.

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