Just one cool summer caused the much-worried-about Arctic icepack to swell by no less than a third in 2013 and it has grown even more since - more than making good its losses during the previous few years. Meanwhile of course, the southern sea ice around Antarctica has continued to spread out and cover bigger areas all the time, a circumstance which has frankly stumped climate scientists as their models cannot account for it. Antarctic ice hit a new all-time record last year, in fact. --Lewis Page, The Register, 21 July 2015
