Book excerpt: This is an open access title available under the terms of a CC BY-NC-ND 4.0 International licence. It is free to read on the Oxford Academic platform and offered as a free PDF download from OUP and selected open access locations. Understanding climate obstruction is foundational to advancing effective action on the global climate crisis. Starting in the late 1980s, a broad range of actors--including corporations and trade associations acting in coordination with conservative think tanks, foundations, and public relations firms--mounted a long-term effort to oppose action to mitigate the greenhouse gas emissions responsible for climate change. This is the first book to document the development and nature of these activities across Europe. Leading teams of experts examine case studies of eleven nations and the European Union. Each team documents the historic development of climate obstruction in the country, the principal organizations involved in these efforts, the strategies and tactics utilized, and the nature of the arguments made to slow or stop climate action. Noting significant differences between countries, the book concludes with ten lessons on climate obstruction across Europe that emerged from the studies. Future research is suggested to aid in better understanding the development of intentional barriers to action on climate change in Europe.