United Press International: Climate neutrality, a notion where greenhouse gas output is equal to natural sinks, is not "nirvana" but a goal that needs backing, top climate leaders said.
Christiana Figueres, executive secretary of the U.N. Framework Convention on Climate Change, and Mario Molina, a Nobel Prize-winning chemist, wrote in the Thursday edition of British newspaper The Guardian "bold initiatives" are needed to slow global greenhouse emissions.
U.N. Secretary-General Ban Ki-moon hosts a climate summit in New...