Quote:
Originally Posted by Michael Noonan
This article just in shows arctic circle down in size from previous record low of 4 million sq kilometres down to 3 million sq kilometres a record drop.
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You have a reference? My assumption is the arctic ice and not the arctic circle.
For the arctic circle to shrink, the antarctic circle would also shrink, the tropic circles would grow, and the earth would have had a problematic shift in axis.