World must wake up, says UN
17 May 2013

A stepped-up coordinated response is needed to fend off the impacts of climate change after the world’s carbon-dioxide concentrations surpassed their highest level in four million years, says the United Nations.
“The world must wake up and take note of what this means for human security, human welfare and economic development,” said UN Framework Convention on Climate Change chief Christiana Figueres.
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