Climate change...is, simply, the greatest collective challenge we face as a human family.

Reason doesn't mean very much in a country like North Korea.

A deal must include an equitable global governance structure. All countries must have a voice in how resources are deployed and managed.

Planet Earth is our shared island, let us join forces to protect it

I call for the need of world leaders to address climate change and reduce the increasing risk of disasters- and world leaders must include mayors, townships and community leaders.

We must follow the wisdom of the Brundtland Report. We must pursue development that meets the needs of the present generation without compromising the ability of future generations to meet their needs.

Today, we have more than 110,000 men and women deployed in conflict zones around the world. They come from nearly 120 countries ... Thanks to their efforts, life-saving humanitarian assistance can be delivered and economic development can begin.