World Health Organization Director-General Margaret Chan says she is disappointed a deal on climate change was not struck in Copenhagen.

VOA: standard.2010.01.02

The Society's secretary general, Lee Peng,says businessmen in China are starting to change their attitude towards green economy.

VOA: standard.2010.02.24

While in New York, Mr.Obama also addressed a high-level summit on climate change,called by U.N.Secretary-General Ban Ki-moon.

VOA: standard.2009.09.22

"My hope is that the attorney general and the president decide to change their mind."

VOA: standard.2010.01.30

And in London, the U.N.Secretary General said world leaders are not likely to agree to a new climate change pact at the December summit in Copenhagen.

VOA: standard.2009.11.04

(Test) The U.N.Secretary-General says he is "optimistic" a climate-change agreement can be reached in Copenhagen that will include specific recommendations on key elements that will take effect immediately.

VOA: standard.2009.12.09

he endorsed the grim assessment by the NATO and U.S.commander in Afghanistan, General Stanley McChrystal, and his call for a change in the way the alliance operates in the country.

VOA: standard.2009.10.23

"Whether or not they blame Karzai for that personally, I think that there is a general sense among significant parts of the population that it may be time for a change.

VOA: standard.2009.08.03

In addition to the non-proliferation summit, Rice confirmed that President Obama will address the opening session of a climate change summit to be convened by U.N.Secretary General Ban Ki-moon on September 22.

VOA: standard.2009.09.02

It also recommends a coordinated climate adaptation research program and a national climate service to better inform all levels of government, the private sector, and the general public, about what climate change will mean for them.

VOA: standard.2010.06.14