Scientists to review climate body by Richard Black
10/3/2010 BBC UN Secretary-General Ban Ki-moon has asked the world’s science academies to review work of the Intergovernmental Panel on Climate Change (IPCC).It will be co-ordinated by the Inter-Academy Council, which brings together
bodies such as the UK’s Royal Society.
The IPCC has been under pressure over errors in its last major assessment of
climate science in 2007.
Mr Ban said the overall concept of man-made climate change was robust, and
action to curb emissions badly needed.
The Inter-Academy Council will convene a panel of experts to conduct the review,
and will be run independently of UN agencies.
“ The IPCC stands firmly behind the rigour and reliability of its… report from
2007 ”
Dr Rajendra Pachauri
“Let me be clear – the threat posed by climate change is real,” said Mr Ban,
speaking at UN headquarters in New York.
“I have seen no credible evidence that challenges the main conclusions of [the
IPCC's 2007] report.”
Nevertheless, he said, there had been “a few errors” in the 3,000-page report
(known as AR4), and there was a need “to ensure full transparency, accuracy and
objectivity”.
Inside and out
Robbert Dijkgraaf, the council’s co-chair, said the review panel will be chosen
so that it includes both inside knowledge of the IPCC and outside perspectives.
“The panel will look forward and will definitely not go over all the vast amount
of data in climate science,” he said.
REVIEW’S TERMS OF REFERENCE
Analyse the IPCC process, including links with other UN agencies
Review the use of non-peer reviewed sources, and quality control on data
Assess how procedures handle “the full range of scientific views”
Review how the IPCC communicates with the public and the media
“It will see what are the [IPCC's] procedures, and how can they be improved, so
we can avoid certain types of errors.”
But Roger Pielke Jr, a professor of environmental studies at the University of
Colorado who has recently criticised the IPCC over its assessment of the costs
of climate-related disasters, said the terms of reference appeared to have some
significant omissions.
“How will it deal with allegations of breakdowns in procedures in the AR4?”, he
asked.
“The terms of reference say nothing about looking at the AR4 procedures, but it
would be difficult to do a serious evaluation without actually evaluating
experience,” he told BBC News.
“Should it ignore the AR4 issues, then it will risk being called a whitewash.”
Prof Pielke also suggested the panel might look at apparent conflicts of
interest within the IPCC’s staff.
Lessons learned
The conflict of interest charge has been levelled against the IPCC’s chair,
Rajendra Pachauri, over his business interests.
But standing alongside Mr Ban, he welcomed the review.
“The IPCC stands firmly behind the rigour and reliability of its Fourth
Assessment Report from 2007, but we recognise that we can improve,” he said.
“We have listened and learned from our critics, and we intend to take every
action we can to ensure that our reports are as robust as possible.”
The review was demanded by world governments at last month’s meeting of the
United Nations Environment Programme (Unep) Governing Council.
The Inter-Academy Council has been asked to finalise its conclusions by August,
in time that its recommendations can be discussed and adopted at October’s IPCC
meeting.
Go to: http://news.bbc.co.uk/go/pr/fr/-/1/hi/sci/tech/8561004.stm