News, Media, and Communication in a Polarised World. A Spanish Perspective combines theoretical and empirical approaches to analyse and contextualise the changes that the communication ecosystems, particularly the media, have undergone. The book is an attempt to address the confusion characterising an era of information overabundance—where infinite sources theoretically guarantee enrichment and diversity in the public sphere—while also dealing with the era of post-truth, where misinformation becomes a threat that fuels polarisation and populism.