climate change study had 'significant error', page-3

From The Guardian http://www.guardian.co.uk/environment/2011/jan/19/false-climate-change-study

Canziani was co-chair of the IPCC's working group 2, which looked at the effects of climate change. The erroneous claim on Himalayan glaciers in the 2007 report was in the section overseen by working group 2.