Dear colleagues, The book "A Critical Assessment of the Intergovernmental Panel on Climate Change," edited by Kari De Pryck and Mike Hulme, has just been published in open access at Cambridge University Press. The book summarizes the social science and STS literature on the IPCC across a wide range of topics. Available here: <https://tinyurl.com/5f56yefy> https://tinyurl.com/5f56yefy Renzo Taddei Federal University of Sao Paulo