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De Omnibus Dubitandum - Lux Veritas

Saturday, December 14, 2013

Study: Earth was warmer in Roman, Medieval times

Michael Bastasch 12/13/2013
If you think the Earth is hot now, try wearing plate armor in the Middle Ages.  A Swedish study found that the planet was warmer in ancient Roman times and the Middle Ages than today, challenging the mainstream idea that man-made greenhouse gas emissions are the main drivers of global warming.
The study, by scientist Leif Kullman, analyzed 455 “radiocarbon-dated mega-fossils” in the Scandes mountains and found that tree lines for different species of trees were higher during the Roman and Medieval times than they are today. Not only that, but the temperatures were higher as well.......the temperature spikes were during the Roman and Medieval warming periods “were succeeded by a distinct tree line/temperature dip, broadly corresponding to the Little Ice Age.”...... there was an alleged scientific consensus that the Earth was warming due to humans releasing greenhouse gases into the air — primarily through burning fossil fuels. However, temperatures stopped rising after 1998, leaving scientists scrambling to find an explanation to the hiatus in warming.
Increasingly, scientists are looking away from human causes and looking at solar activity and natural climate variability for explanations of why the planet warms and cools.....To Read More....

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