Two Climate Researchers Back Cameron’s Bad Weather-Climate Link, Call For £10 Million A Year Funding

  • Date: 10/01/14
  • The Belfast Telegraph

Two climate experts have backed the Prime Minister’s comments on the increase in “abnormal” weather events and their link to climate change and have called for £10 million a year that would allow them to model the weather-climate link.

David Cameron made the comments this week as communities around the UK dealt with aftermath of the stormiest December in records dating back to 1969 and more storms and flooding in the New Year.

In response to a question by Liberal Democrat president Tim Farron in the Commons, Mr Cameron said: “I agree with you that we are seeing more abnormal weather events. Colleagues across the House can argue about whether that is linked to climate change or not. I very much suspect that it is.”

Dr Peter Stott, head of climate monitoring and attribution at the Met Office Hadley Centre, said he agreed with the Prime Minister that there had been more temperature and rainfall extremes, and that it was fair to suspect a link to climate change.

“We are seeing more extreme temperatures and more intense rainfall events around the world,” he said.

“The expectation in a warming world is for an increased frequency of heat waves and greater moisture in a warmer atmosphere is expected to lead extreme precipitation events, more intense and more frequent.”

Levels of moisture over the oceans had increased 4% since the 1970s. “When you get weather patterns conducive to heavy or prolonged rainfall you can expect the rainfall to be more intense,” he said.

Professor Myles Allen, head of the climate dynamics group at Oxford University, said Mr Cameron had “got the balance about right” with his comments that he very much suspected a link between an increase in abnormal weather and climate change.

“He did not say, and it would be wrong to say, every kind of damaging weather is more likely because of climate change.”

Some kinds of extreme weather are made more likely by rising temperatures, and others made less likely, he said.

“But it is possible to discern a link between these extreme weather events and human influence on the climate.”

There was no such thing as a “climate change storm”, with extreme weather events that just could not have occurred without global warming, he said…

The role of climate change in the latest storms is not definitively known, but investment could allow experts to assess individual extreme weather events when they happened to see if the chances of them occurring had been increased by global warming.

Prof Allen estimated that providing the Met Office or European Centre for Medium Range Forecasts with around £10 million a year would allow experts to model the weather against conditions that would have occurred if humans had not interfered with the climate.

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see also: Prime Minister climate change opinion not backed up by science, says Met Office