Media type: E-Article Title: “A Future to Believe in”: Introducing Varieties of Advocacy Journalism. The Examples Sustainability and the Sanders Campaign Contributor: Laws, Norman; Chojnicka, Joanna imprint: Informa UK Limited, 2020 Published in: Journalism Studies Language: English DOI: 10.1080/1461670x.2020.1742773 ISSN: 1461-670X; 1469-9699 Keywords: Communication Origination: Footnote: