BEIJING, July 9 -- Environmental issues such as climate change have been the main theme of almost every global or regional high-level international meeting in recent years. The United Nations Intergovernmental Panel on Climate Change warned in its fourth report in November 2007 that climate change is becoming a major threat to the eco-environment and the human society's sustainable development. Indeed, the threat to environment is a very pressing issue. And what is so alarming is that it is accelerating. Scientists pointed out recently that the Arctic ice and glaciers in Antarctica are melting so fast that this summer will enter the chronicles as the one with the least snowfall in recorded history. If the current trend continues the Artic summer will be iceless in 30 years' time. Because over 90 percent of Earth's total ice...
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