Governments around the world need to act now to tackle global warming and a destructive surge in storms and floods over coming decades, the senior scientist advising the British government said Thursday. In a presentation to mark World Meteorological Day, David King, the chief scientific adviser to British Prime Minister Tony Blair, highlighted recent disasters to demonstrate that authorities tended to either ignore warnings from scientists or were inadequately prepared.
"Governments today ignore the advice of science at the peril of their own populations," King told the audience at the World Meteorological Organisation (WMO). For climate change, "the science is there -- you need to act now because in order to be prepared the investment has to take place over a long period of time," he explained. He suggested that experience from the tsunami which devastated Indian Ocean coastlines in 2004, or the destruction wrought by hurricane Katrina on the US city of New Orleans last year, underlined the value of scientific evidence and the need for proper protection mechanisms.
"We need a system where the scientific capacity can be mined into, and presented directly to heads of state, the people in responsible positions, to make the right decisions." King called climate change "the biggest new challenge facing us in the 21st century" and "possibly the biggest challenge since we developed our civilisation".
There was no longer much doubt about its cause -- carbon dioxide emissions caused by burning fossil fuels like oil and coal for energy -- and its impact, he added. "We're in a situation where the scientific community has reached a very broad consensus on this and now we need government action," King underlined. "We have two actions: one is calling mainly on nation by nation to prepare to adapt to the climate changes ahead, and the second is to mitigate, that's going to help our grandchildren."
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