Media Lens have done great work analysing the Guardian's output over the years, particularly their support for wars: https://www.medialens.org/?s=guardian https

Media Lens have done great work analysing the Guardian's output over the years, particularly their support for wars: https://www.medialens.org/?s=guardian https://www.medialens.org/?s=guardian I think anyone really interested in the Guardian's failings will learn more from Media Lens than any self-critical piece published by the paper itself. Their books Guardians of Power and Propaganda Blitz examine the Guardian's output too. (Disclosure: I'm currently the webmaster for the site.)