NEWSMAKER INTERVIEW: U.N. Secretary-General Ban Ki-moon said Thursday that his greatest achievement at the helm of the world's biggest international organization was last year's climate change ...

WWF's Janos Pasztor has been appointed United Nations Assistant Secretary-General on Climate Change by UN Secretary-General Ban Ki-moon. WWF Acting Executive Director for Conservation Janos Pasztor ...

Global trends such as demographic changes, increasing consumption, environmental degradation and climate change ... The former UN Secretary-General Ban Ki-moon's message on the International ...