According to climate models, anthropogenic CO2 emissions drive trends in polar sea ice. (notrickszone.com)
If there is more than this warmer, if the arctic polar sea ice completely melts within 5 years. (judithcurry.com)
Although a recent downward trend in coverage is clearly visible by naked eye inspection, Goddard invites us to believe there has ``... been no net gain or loss of polar sea ice since records began.» (realclimate.org)