Since 2010 the IPCC has come under yet unparalleled public and political scrutiny . The global IPCC consensus approach has been challenged internally and externally with the 2009 Climatic Research Unit email controversy ( " Climategate " ) an important ( but not sole ) threshold . It has been deemed an information monopoly with results for both the quality and the impact of the IPCC work as such
Climatic Research Unit email controversy
Climatic Research Unit email controversy
Intergovernmental Panel on Climate Change