Category Archives: Ice trends

Is the Arctic melting?

The Arctic is often described as being the “canary in the coal mine” of man-made global warming, i.e., it will be the first place we will see its effects. So, the fact that there has been a fairly steady decline in Arctic sea ice “since records began” has led many people to think that we are seeing unusual global warming, and that the only explanation must be man-made global warming. However, the problem is that the records only began in 1978, i.e., just after a period of several decades of cooling in the Arctic had ended.

In this essay, we will discuss why the recent sea ice decline seems to be just part of the natural variability of the Arctic.


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