A Picture is Worth... Even with Global Warming, Sometimes it's Cold

In fact, it's very possible for large regions of the globe to get cooler while the average for the whole planet goes up as heat gets distributed differently. This is what is thought to have happened during a medieval "mini ice-age" when Europe got colder because of a variation in the strength of the Atlantic Gulf Stream current.

Via ::Reddit

Tags: Animals | A Picture Is Worth

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