"Former New York City Mayor Michael Bloomberg has been tapped to be U.N. special envoy for cities and climate change, sources familiar with the situation said on Thursday."

"Barring any last minute changes, U.N. Secretary-General Ban Ki-moon - who is seeking to re-energize the global climate change debate and boost the United Nations' role - could make the announcement as early as Friday, the sources said on the condition of anonymity.

Bloomberg, a billionaire philanthropist who left office last month, made combating climate change a key focus during his 12 years leading the United States most populous city. He also advocated for national climate change legislation."

Michelle Nichols reports for Reuters January 31, 2014. [2]

SEE ALSO:

"Former Mayor Michael Bloomberg to Become U.N. Climate Envoy" (National Journal) [3]