Agence France-Presse: The head of the UN’s climate science panel said Saturday a doomsday prediction about the fate of Himalayan glaciers was “a regrettable error” but that he would not resign over the blunder. Addressing a press conference in New Delhi, Rajendra Pachauri, chairman of the Nobel-winning Intergovernmental Panel on Climate Change (IPCC), said the mistake arose from “established procedures not being diligently followed.” “I am not resigning from my post. There has been an error but we …