The Warming Arctic (By Lindsey Blomberg)

Skeptics who claim that the temperature rise in the Arctic is part of a natural cycle and not caused by greenhouse gas-induced global warming were dismissed. “On a scale of 2,000 years, it stands out dramatically as something that does not look natural,” Marchitto noted.
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Robert Spielhagen of the Academy of Sciences, Humanities and Literature in Mainz, Germany and the study’s lead author, expressed his concern. “I am afraid that my children – now 14 and 17 years old – will be able to see a summer ice-free Arctic Ocean.”