2010 Antarctica Peer-Reviewed Research: Ice Core Data Confirms Medieval Period Warmer Than Present
What did this new high resolution analysis determine?
1.The Medieval Warming period had temperatures that approached 1°C higher than current temperatures, in spite of lower CO2 levels.
2.The Minoan Warming period had temperatures that possibly exceeded current temperatures by 1°C, in spite of lower CO2 levels.
3.The previous interglacial period, approximately 130,000 years ago, had temperatures in excess of 4°C versus current temperatures, in spite of lower CO2 levels.
Clearly, the new ice core data indicates that natural climate variations caused huge temperature variations in the past. Based on this empirical climate science, it would be safe to conclude that current climate changes are predominantly driven by natural forces, not human CO2 trace gas emissions.
Link:
http://www.c3headlines.com/2010/06/2010-antarctica-peerreviewed-research-ice-core-data-confirms-medieval-period-warmer-than-present.html
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