has revolutionised journalism and wider society, for good and bad. Journalists have powerful tools - but are watching the collapse of a newspaper industry failing to compete with social media platforms. Individuals can make their contribution to the global conversation, but at the price of vicious and intimidatory trolling which threatens freedom of expression. Social media has transformed political campaigning but its recent misuse in the UK and US undermines democracy. This book recognises the good and looks at ways to minimise the bad, with contributions from leading experts in journalism, politics and digital media, as well as the latest academic research. Professor Leighton Andrews, Paul Armstrong, Professor Patrick Barwise, Sir Peter Bazalgette, Amy Binns, Vincent Campbell, Baroness Shami Chakrabati, Jim Chisholm, Alex Connock, Paul Connew, Alex DeGroote, Sean Dodson, Torin Douglas, Bill Dunlop, Dipsy Edmunds, Professor Chris Frost, Professor Christian Fuchs, Professor Ivor Gaber, Alan Geere, Tom George, Faith Gordon, Christopher Graham, Phil Harding, Professor Jeff Jarvis, Gina Miller, Denis Muller, Agnes Nairn, Professor John Naughton, David Nolan, Michelle O'Reilly, John Price, Paul Reilly, Greg Rowett, Alan Rusbridger, Professor Richard Sambrook, Kostas Saltzis, Professor Michael Schrage, Prosper Tatendra, Mark Thompson and Claire Wolfe. John Mair has been the lead editor of all 25 Abramis 'hackademic' texts. He is a former BBC producer and university lecturer. Tor Clark is Associate professor in journalism at the University of Leicester and a former regional newspaper editor. Neil Fowler is the former editor of four UK regional daily newspapers and of Which? magazine. He is an Associate Member of Nuffield College, Oxford. Raymond Snoddy OBE is the former media editor of The Times and media correspondent of the Financial Times. Richard Tait CBE is Professor of Journalism at Cardiff University and former Editor In Chief of ITN. This is the 25th in the Abramis 'Hackademic' series. Titles have ranged from the Arab Spring to Phone Hacking to Brexit and Trump and the futures of the BBC and Channel Four. All are available on Amazon.