Reuters: A fast melt of ice from the Andes to the Arctic should be a wake-up call for governments to work out a strong new United Nations treaty this year to fight climate change, Norway said on Tuesday. Foreign Minister Jonas Gahr Stoere, starting two-day talks of the eight Arctic nations and scientists in the northern city of Tromsoe, said ice was vanishing from land around the planet as temperatures increase, raising sea levels. “It is a global phenomenon reflecting global warming,” …