Science: Concern over global warming
(Xinhua)
Updated: 2006-05-25 10:28
Against the fact that the global climate is being warmed rapidly by
human-produced greenhouse gases, scientists warned on Tuesday that the situation
of climate change in the future has reached a point of extreme
gravity.
Global warming will become irreversible if countries are still
reluctant to take action now, some high-profile scientists told the China-U.S.
Climate Change Forum at the University of California, Berkeley (UC Berkeley).
Inez Fung, a meteorologist and professor at the university, said human
activities had destroyed the natural cycle of the earth's carbon dioxide (CO2),
leading to an accumulation of major greenhouse gases.
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