This is actually kind of disturbing because when global warming doesn't arrive, the icecaps don't disappear, and the sealevel continues to rise at 3-4mm a year,

This is actually kind of disturbing because when global warming doesn't arrive, the icecaps don't disappear, and the sealevel continues to rise at 3-4mm a year, this will be the excuse they use. No longer can global warming be ruled out as a failed prediction until well into 2080.