Geoengineering, the idea of addressing climate change through large-scale technological projects, is a unique example of a contested emerging technology. It stands out in the degree to which both its scope of possibilities and its premise are characterized by global existential risks. Despite controversy, this field has been shifting toward mainstream consideration. Geoengineering Discourse Confronting Climate Change: The Move from Margins to Mainstream in Science, News Media, and Politics examines the trajectory of geoengineering through critical discourse analysis of three key genres:...