Britain’s Royal Society Does a Little Backpeddling on Global Warming

Posted: October 2, 2010 in Uncategorized

OK, it is just a little backpeddling but the global warming fanatics are in a tizzy over a newly published document by the UK’s prestigious Royal Society.  The new document tempers an earlier version that parroted the doom and gloom predictions of some climate scientists.  Although the document still makes it clear that the Society still believes that global warming is occurring and that a large number of scientists believe human activities are partly responsible for this warming it marks a turning point in the debate by admitting that the science is by no means settled.  Keep in mind, also, that the report was written by a small number of Royal Society members and there is no way of knowing if they represent the rank and file members.  The climate warming activists are not very happy about this turn of events.  The blogosphere is full of their whining.  Boo hoo.

For us skeptics, it is a bone but we will take it.  This is the pace at which science typically marches.  The Anthropogenic Global Warming hypothesis (AGW) is dying a slow, but well-deserved death.

This from Britain’s Daily Telegraph:

Royal Society issues new climate change guide that admits there are ‘uncertainties’ about the science

The UK’s leading scientific body has been forced to rewrite its guide on climate change and admit that it is not known how much warmer the Earth will become.

The Royal Society has updated its guide after 43 of its members complained that the previous version failed to take into account the opinion of climate change skeptics.

Now the new guide, called ‘Climate change: a summary of the science’, admits that there are some ‘uncertainties’ regarding the science behind climate change.

And it says that it impossible to know neither for sure how the Earth’s climate will change in the future nor what the possible effects may be.

The 19-page guide says: ’It is not possible to determine exactly how much the Earth will warm or exactly how the climate will change in the future, but careful estimates of potential changes and associated uncertainties have been made.

‘Scientists continue to work to narrow these areas of uncertainty. Uncertainty can work both ways, since the changes and their impacts may be either smaller or larger than those projected.’

And it avoids making any predictions about the possible impacts of climate change and advises caution in making projections about rising sea levels.

It says: ‘There is currently insufficient understanding of the enhanced melting and retreat of the ice sheets on Greenland and West Antarctica to predict exactly how much the rate of sea level rise will increase above that observed in the past century for a given temperature increase.

‘Similarly, the possibility of large changes in the circulation of the North Atlantic Ocean cannot be assessed with confidence. The latter limits the ability to predict with confidence what changes in climate will occur in Western Europe.

‘There is very strong evidence to indicate that climate change has occurred on a wide range of different timescales from decades to many millions of years; human activity is a relatively recent addition to the list of potential causes of climate change.’

The working group behind the new book included two Royal Society fellows who were part of the 43-strong rebellion that had called for the original guide to be rewritten.

Professor Anthony Kelly and Sir Alan Rudge are both members of an academic board that advises a climate change sceptic think-tank called the Global Warming Policy Foundation.

Professor Kelly said: “It’s gone a long way to meeting our concerns.

‘The previous guidance was discouraging debate rather than encouraging it among knowledgeable people. The new guidance is clearer and a very much better document.’

And Benny Peiser, Director of The Global Warming Policy Foundation also welcomed the Royal Society’s decision to revise.

He said:  ‘The former publication gave the misleading impression that the ‘science is settled’ – the new guide accepts that important questions remain open and uncertainties unresolved.

‘The Royal Society now also agrees with the GWPF that the warming trend of the 1980s and 90s has come to a halt in the last 10 years.

‘In their old guide, the Royal Society demanded that governments should take “urgent steps” to cut CO2 emissions “as much and as fast as possible.” This political activism has now been replaced by a more sober assessment of the scientific evidence and ongoing climate debates.

‘If this voice of moderation had been the Royal Society’s position all along, its message to Government would have been more restrained and Britain’s unilateral climate policy would not be out of sync with the rest of the world.’

The new book is certainly very different in tone that the original and takes into account some of the problems that have arisen in climate change science over the past year.

The new version sets out its objectives by saying: ‘In view of the ongoing public and political debates about climate change, the aim of this document is to summarize the current scientific evidence on climate change and its drivers.

‘It lays out clearly where the science is well established, where there is wide consensus but continuing debate, and where there remains substantial uncertainty.’

The Royal Society’s decision comes in the wake of a scathing report into the Intergovernmental Panel on Climate Change which called for it to avoid politics and stick instead to predictions based on solid science.

The review, which focused on the day-to-day running of the panel, rather than its science, was commissioned after the UN body was accused of making glaring mistakes.

These included the claim that the Himalayan glaciers would vanish within 25 years – and that 55 per cent of the Netherlands was prone to flooding because it was below sea level.

Earlier this year an email scandal involving experts at the University of East Anglia had already fuelled fears that global warming was being exaggerated.

  1. a_engr1948 says:

    This is a very significant development. It seems to me that as more and more evidence is accumulating demonstrating the crappy science that was used to sell this hoax, more and more of the mainstream scientific community is quietly backing off. The scientific community was way too trusting of the IPCC reports. They should have been more critical right from the start.

  2. E=MC2 says:

    I think this is more than bone that has been thrown. I think the society is trying to cover their butts because this whole hoax is going to self-destruct one day.

  3. t_fish says:

    I hear that there is a similar move afoot at the National Academy of Sciences.

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