<!doctype html public «-//w3c//dtd html 4.0 transitional//en»> http-equiv=content-type> In the digital age, discourse spans various media and is also multimodal and participative – it is no longer defined by a few gatekeepers. Accordingly, discourse analysis demands new methodological approaches. This book develops the technique of corpus-assisted discourse analysis. Specifically, it undertakes a case study of a critical field of discourse in the 21st century: manmade climate change.