Telegraph: Titanic and Wolf of Wall Street star Leonardo DiCaprio has been named as a United Nations envoy on climate change.
Ban Ki-moon, the UN Secretary General, made the announcement as the international body's General Assembly prepares to meet for the 69th session next week.
The 39-year-old actor, whose official title is UN Messenger of Peace on Climate Change, will address the UN's Climate Summit on Tuesday.
A long-time climate change activist, the star runs the Leonardo DiCaprio Foundation,...