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CRU’s Jones: Climate data ‘not well organised’ and Medieval Warm Period debate ‘not settled’

By Roger Harrabin, Environment analyst, BBC News | February 12, 2010

Professor Phil Jones

Phil Jones, the professor behind the “Climategate” affair, has admitted some of his decades-old weather data was not well enough organised.

He said this contributed to his refusal to share raw data with critics – a decision he says he regretted.

But Professor Jones said he had not cheated the data, or unfairly influenced the scientific process.

He said he stood by the view that recent climate warming was most likely predominantly man-made.

But he agreed that two periods in recent times had experienced similar warming. And he agreed that the debate had not been settled over whether the Medieval Warm Period was warmer than the current period.

These statements are likely to be welcomed by people sceptical of man-made climate change who have felt insulted to be labelled by government ministers as flat-earthers and deniers.

‘Bunker mentality’

Professor Jones agreed that scientists on both sides of the debate could suffer sometimes from a “bunker mentality”.

He said “sceptics” who doubted his climate record should compile their own dataset from material publicly available in the US.

“The major datasets mostly agree,” he said. “If some of our critics spent less time criticising us and prepared a dataset of their own, that would be much more constructive.”

His colleagues said that keeping a paper trail was not one of Professor Jones’ strong points. Professor Jones told BBC News: “There is some truth in that.

“We do have a trail of where the (weather) stations have come from but it’s probably not as good as it should be,” he admitted.

Source

February 13, 2010 - Posted by | Science and Pseudo-Science

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