While Arctic melts, Antarctic ice hits record. Is warming debunked?

Distracting from the news that Arctic sea-ice extent reached a record low on Sept.16 is a widely circulating blog article claiming that at the opposite end of the Earth, Antarctic sea ice is more than making up for the losses.

In the post, climate change skeptic and blogger Steven Goddard states that Antarctic sea ice reached its highest level ever recorded for the 256th day of the calendar year on Sept. 12. He reasons that the Southern Hemisphere must be balancing the warming of the Northern Hemisphere by becoming colder (and thus, net global warming is zero) .... http://www.csmonitor.com