claim: Latest IPCC Reports ( AR5 ) have shown global mean temperature forecasts from the 2005 IPCC report exceeded actual readings.
evidence: The global surface temperature increase by the end of the 21st century is likely to exceed 1.5 °C relative to the 1850 to 1900 period for most scenarios, and is likely to exceed 2.0 °C for many scenarios The global water cycle will change, with increases in disparity between wet and dry regions, as well as wet and dry seasons, with some regional exceptions.