A new global scientific synthesis report prepared by 26 of the world's top climate scientists, including JPL research scientist Eric Rignot and NASA Goddard Space Flight Center researcher Robert Bindschadler, concludes that several important aspects of climate change are occurring at the high end of, or even beyond the expectations of just a few years ago. The report, "The Copenhagen Diagnosis: Updating the World on the Latest Climate Science," documents key findings in climate change science since December 2005. That was the cutoff for scientific inputs used to prepare the United Nations' Intergovernmental Panel on Climate Change Fourth Assessment Report, released in 2007.