Ancient leaves preserved under a mile of Greenland's ice – and lost in a freezer for years – hold lessons about climate change

The threads of Antarctica big stories are not two. The ice is breaking at an alarming rate.  Now there are some old core soil samples from the 60's which are showing how global climate change is a normal Earth cycle all this time . A few more clues won't hurt. 

https://steemit.com/hive-106951/@jaimebetamax/antartica-and-sahara-desert-soil-samples-a-game-changer-in-the-climate-change-debates-we-still-have-to-help-the-earth-though

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