So has the majority of national academies of science of the leading industrial nations. (judithcurry.com)
The leading scientific organizations of the world, like national academies of science and professional scientific societies, have carefully examined the results of climate science and endorsed these results. (climatesciencewatch.org)
We use IPCC reports as textbooks for our graduate students, and they have been recognized as authoritative by national academies of science, by scientific professional societies, and most recently by the award of the 2007 Nobel Peace Prize. (e360.yale.edu)