1957: The International Atomic Energy Agency was set up to monitor the proliferation of nuclear technology, including nuclear weapons.

Chinese President Hu Jintao's statement at the United Nations climate summit Tuesday in New York on actively tackling global warming was a "sincere and inspiring" stance shown by the world's largest developing country, leading climate policy experts said Wednesday.

I hope China will categorically outline her stance on vital international issues. I would be totally disappointed if deliberations after this UN summits turn out to be "the same old wine in old cups."