A US government whistleblower tells Panorama how scientific reports about global warming have been
systematically changed and suppressed.
Some of America's leading climate scientists claim to Panorama that they have been censored and gagged by the administration.
One of them believes the publication of his report, which catalogues the unprecedented rate of ice
melt in the Arctic, was delayed as Americans prepared to vote in 2004.
The scientists claim that when Bush came to power in 2000 his administration selected advice which argued that global warming
was not a result of human activities and that the phenomenon could be natural.
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WHAT PANORAMA FOUND OUT
For five or 10 years the public has not been fully informed. We were not taking the initial steps that need to be taken.
If we continue down this path we're going to be past a point at which we can avoid really large climate changes.
Jim Hansen US climate scientist
If the report had come out it would have been a very strong piece in the presidential election in the US.
Bob Corell Author of Arctic Assessment Report
If they could suppress it they would. If they couldn't they would ignore it. If they could edit it they would edit it.
Former government official |
But one of the people who suggested the president adopt that position explains to Panorama how he has
changed his point of view: "It's now 2006. I think most people would conclude that there is global warming taking place and
that the behaviour of humans is affecting the climate. I am not the administration. What they want to do is their business.
it has nothing to do with what I believe."
Panorama's reporter Hilary Andersson visits some of the first refugees of global warming who come from an island in Arctic
Alaska which has been inhabited for 4,000 years ago but is now melting into the sea.
In the last six years most industrialised nations have cut greenhouse gas emissions but under Bush America's emissions
have increased by an average of one per cent a year.
The administration is now spending money to establish cleaner ways of burning coal and to cut emissions but is still reluctant
to risk damaging the American fuel industries.
But some scientists say this will take too long. One of them tells Panorama how he was told NASA would
have to approve everything he planned to write and say publicly about the effects of global warming.
Another scientist from the National Oceanic and Atmospheric Administration (NOAA) tells Panorama he had research which
established global warming could increase the intensity of hurricanes. He was due to give an interview about his work but
claims he was gagged.
Three weeks later in August 2005, Hurricane Katrina killed at least 1,200 people in New Orleans and was recorded as one
of the strongest Atlantic storms. But the NOAA website said unusual hurricane activity is not related to global warming.
Panorama learns that some scientists are afraid that what they see as a cover up will leave it too late for the US to have
any hope of controlling climate changes brought about by global warming. |