learn to read graphs
Looking only at the graph you post, and the equivalent graph for the arctic (see here: http://nsidc.org/arcticseaicenews/), I can conclude you are blathering. The graph you post shows roughly a 2.1 standard deviation event. The graph of the arctic shows 2 recent years with what looks like 4 - 6 standard deviation events. Until you can understand why this is important, and why it makes an enormous difference, you really should refrain from posting anything having to do with anything technical. At all.