UN Climate Panel Head In UK: Remember Those Record Floods, Storms? Well, Get Used To It
The heaviest rainfall in 200 years, floods and gales experienced in Britain this winter are a foretaste of what is certain to occur in a warming world, the head of the UN's climate science panel has told the Guardian.
"Each of the last three decades has been warmer than the last. Extreme events are on the increase. Even if what we have just had [this winter] was not caused by anthropogenic climate change, events of this nature are increasing both in intensity and frequency," said Rajendra Pachauri, chair of the Intergovernmental Panel on Climate Change. "Two types of extreme events are going to occur more frequently – extreme precipitation and heatwaves. It is important for societies to deal with climate change if we want to avoid the impacts."
Pachauri was speaking ahead of the publication next month of a major global assessment of the impact of climate change on the world's food supplies, human health, cities and rural areas. Leaked copies seen by the Guardian warn of crop yields falling 2% a decade even as the demand from rapidly growing population increases by 14% per decade. It also warns of extreme heat stress in cities, increased precipitation and widespread flooding.
"Due to sea level rise throughout the century and beyond, coastal and low-lying areas will increasingly experience adverse impacts such as coastal erosion and flooding. Without adaptation, hundreds of millions of people will be affected by coastal flooding and will be displaced due to land loss," says the draft copy of the report, which has been prepared by the IPCC with the input of several thousand scientists.
EDIT
http://www.theguardian.com/environment/2014/mar/07/floods-gales-un-climate-change-extreme-weather
