Dissecting 45 million tweets from the period that followed the Brexit referendum, Brexit, Tweeted: Polarization and Social Media Manipulation (Bristol University Press, 2024) by Dr. Marco Bastos presents an extensive analysis of social media manipulation. The book examines emerging changes in partisan politics, nationalist and populist values, as well as broader societal changes that are feeding into polarisation and echo-chamber communication. It pulls the curtain back on the techniques employed to interfere with, and potentially distort, the public discussion. Making complex data accessible to non-technical audiences, this unique post-mortem of the Brexit referendum contributes to our understanding of social media disinformation in the UK and beyond. This interview was conducted by Dr. Miranda Melcher whose new book focuses on post-conflict military integration, understanding treaty negotiation and implementation in civil war contexts, with qualitative analysis of the Angolan and Mozambican civil wars. Learn more about your ad choices. Visit megaphone.fm/adchoices