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World Leaders Promise Action at UN Climate Change Summit
By Margaret Besheer
United Nations
22 September 2009

    United Nations Secretary Ban Ki-moon(R) addresses United Nations Climate Change Summit, 22 Sep 2009
     Nearly 100 world leaders met at a summit at the United Nations Tuesday to put their political weight behind achieving a global climate treaty later this year when they meet in the Danish capital.
     U.N. Secretary-General Ban Ki-moon launched the unprecedented summit with a warning to world leaders that their decisions would have "momentous consequences." "The fate of future generations, and the hopes and livelihoods of billions today, rest, literally, with you," he said.
      He urged action this December when the international community meets in Copenhagen. Mr. Ban said a successful deal would be one that includes ambitious reduction targets from industrialized countries and commitments on emissions from developing ones. He said it should also include financial and technological support for emerging countries.
In his first speech before the United Nations, President Barack Obama said the United States understands how serious the threat of climate change is and is ready to respond, but he did not offer any new proposals.

      US President Barack Obama speaks during Summit on Climate Change at United Nations in New York, 22 Sep 2009
Instead, he pointed to U.S. efforts to invest in alternate forms of clean and renewable energy, such as wind and solar power, and to reduce carbon pollution. He also pointed to efforts to pass important climate legislation in the U.S. Congress.

     "Taken together, these steps represent an historic recognition on behalf of the American people and their government. We understand the gravity of the climate threat. We are determined to act. And we will meet our responsibility to future generations," he said.
The United States and China are each responsible for about one-fifth of carbon emissions worldwide, so it came as good news when China's President Hu Jintao announced plans to cut emissions significantly by 2020, and to vigorously develop renewable and nuclear energy.
Japan's new Prime Minister Yukio Hatoyama reaffirmed his campaign pledge for Japan to reduce its greenhouse gas emissions 25 percent from 1990 levels by 2020.
African nations have contributed the least to global warming but are at greater risk from its effects and are without adequate resources to respond to its challenges. Rajendra Pachauri, chair of the Inter-governmental Panel on Climate Change warned that without significant progress to lessen the impact of climate change, Africa would be disproportionately affected.
"In Africa, by 2020, between 75 and 250 million are projected to be exposed to water stress due to climate change, and in some countries yields from rain-fed agriculture could be reduced by up to 50 percent. The impacts of climate change would be disproportionately severe on some of the poorest regions and communities in the world," Pachauri said.
     But perhaps one of the most distressing calls for action came from President Mohamed Nasheed of the Maldives, whose island nation is at risk from rising sea levels.

      "If things go business-as-usual, we wi