by John Vidal, environment editor
Soon, who had previously disclosed corporate funding he received in the 1990s, was today reportely unapologetic, telling Reuters that he agreed that he had received money from all of the groups and companies named in the report but denied that any group would have influenced his studies.
"A campaign of climate change denial has been waged for over 20 years by big oil and big coal," said Kert Davies, a research director at Greenpeace US. "Scientists like Dr Soon, who take fossil fuel money and pretend to be independent scientists, are pawns."
In a letter to the Guardian in February 2004, Soon wrote that the authors had been open about their sources of funding. "All sources of funding for our research were fully disclosed in our manuscript. Most of our funding came from federal agencies, including the Air Force Office of Scientific Research and Nasa," he wrote.
Southern gave Soon $120,000 starting in 2008 to study the Sun's relation to climate change, according to the FIA documents. Spokeswoman Stephanie Kirijan said the company has spent about $500m on funding environmental research and development ,and that it did not fund Soon last year.
In one 2003 email released to Greenpeace, that Soon sent, it is believed, to four other leading sceptics, he writes: "Clearly [the fourth assessment report] chapters may be too much for any one of us to tackle them all ... But as a team, we may give it our best shot to try to anticipate and counter some of the chapters ..." He adds: "I hope we can ... see what we can do to weaken the fourth assessment report."