Defense Against the Dark Arts: Networked Propaganda and Counter-Propaganda
Defense Against the Dark Arts: Networked Propaganda and Counter-Propaganda
Jonathan Stray
Computer scientist and investigative journalist. Teaching at Columbia.
In honor of MisinfoCon this weekend, it’s time for a brain dump on propaganda — that is, getting large numbers of people to believe something for political gain. Many of my journalist and technologist colleagues have started to think about propaganda in the wake of the US election, and related issues like “fake news” and organized trolling. My goal here is to connect this new wave of enthusiasm to history and research.
This post is about persuasion. I’m not going to spend much time on the ethics of these techniques, and even less on the question of who is actually right on any particular point. That’s for another conversation. Instead, I want to talk about what works. All of these methods are just tools, and some are more just than others. Think of this as Defense Against the Dark Arts.
Let’s start with the nation states. Modern intelligence services have been involved in propaganda for a very long time and they have many names for it: information warfare, political influence operations, disinformation, psyops. Whatever you want to call it, it pays to study the masters.
(snip)
But for me, the most surprising conclusion of this work is that a source can still be credible even if it repeatedly and blatantly contradicts itself:
Potential losses in credibility due to inconsistency are potentially offset by synergies with other characteristics of contemporary propaganda. As noted earlier in the discussion of multiple channels, the presentation of multiple arguments by multiple sources is more persuasive than either the presentation of multiple arguments by one source or the presentation of one argument by multiple sources. These losses can also be offset by peripheral cues that enforce perceptions of credibility, trustworthiness, or legitimacy. Even if a channel or individual propagandist changes accounts of events from one day to the next, viewers are likely to evaluate the credibility of the new account without giving too much weight to the prior, “mistaken” account, provided that there are peripheral cues suggesting the source is credible.
More:
https://medium.com/tow-center/defense-against-the-dark-arts-networked-propaganda-and-counter-propaganda-deb7145aa76a#.l98g5znwj
