This edited book collection offers strong theoretical and philosophical insight into how digital platforms and their constituent algorithms interact with belief systems to achieve deception, and how related vices such as lies, bullshit, misinformation, disinformation, and ignorance contribute to deception. This inter-disciplinary collection explores how we can better understand and respond to these problematic practices.

Introduction: The Genesis of Dupery by Design.- Part 1: Epistemology of Deceit.- Chapter 1 Bad Faith, Bad Politics, Bad Consequences: The Epistemic Harms of Online Deceit.- Chapter 2 An Epistemology of False Beliefs: The Role of Truth, Trust, And Technology In Postdigital Deception.- Chapter 3 Towards A Response to Epistemic Nihilism.- Chapter 4 Duperation: Deliberate Lying in Postdigital, Postmodern Political Rhetoric.- Chapter 5 The Right to Freedom of Expression versus Legal Actions against Fake News: A Case Study of Singapore.- Chapter 6 US Digital Nationalism: A Habermasean Critical Discourse Analysis of Trump's 'Fake News' Approach to The First Amendment.- Chapter 7 A Project of Mourning: Attuning to the Impact 'Anthropocentric-Noise Disorder' on Non-Human Kin.- Chapter 8 Someone is Wrong on the Internet: Is There an Obligation to Correct False and Oppressive Speech on Social Media?.- Chapter 9 Writing Against the 'Epistemology of Deceit' on Wikipedia: A Feminist New Materialist Perspective Toward Critical Media Literacy and Wikipedia-based Education.- Chapter 10 The Neoliberal Colonization of Discourses: Gentrification, Discursive Markets and Zombemes.- Chapter 11 Social Memes and Depictions of Refugees in The EU - Challenging Irrationality and Misinformation with A Media Literacy Intervention.- Chapter 12 Scallywag Pedagogy.- Chapter 13 Learning from the Dupers: Showing the Workings.- Chapter 14 Ghosting Inside the Machine: Student Cheating, Online Education and the Omertà of Institutional Liars.- Chapter 15 'Choice is Yours': Anatomy of a Lesson Plan from University V.- Conclusion.