Digital technologies, dysfunctional movement-party dynamics and the threat to democracy.

On 6 January 2021, the world watched as Donald Trump's supporters stormed the US Capitol. However, in this paper, I argue that social scientists should not simply focus on Trump or the Republicans who have supported his false claims that the presidency was stolen from him. Instead, researchers need to leverage the insights provided by sociology, political science and information studies and communication to unpack the increasingly dysfunctional movement-party dynamics in the US, which not only made the 6 January riots possible but continue to erode democratic processes. Here, I outline four developments over the last thirty years that help account for the contemporary political moment and underscore the role of digital technologies in these developments. [ABSTRACT FROM AUTHOR]