IRIN: Maldives, an archipelago off the southeastern coast of India, told the climate change conference in Poznan, Poland, that even a 2°C rise in temperature would take the world into the “danger zone” of irreversible climate change. The world’s 50 Least Developed Countries (LDCs) and the Alliance of Small Island States (AOSIS) – some of which are among the most vulnerable to climate change – urged a limit of 1.5°C temperature rise and greenhouse gas concentrations of no more than 350 parts …