Manipulation and deception have always been a part of politics. But misinformation and disinformation are flourishing in the digital age, with social media, and new technologies like artificial intelligence, making fake content easier to create and disseminate. In this interview, IGCC expert Jacob Shapiro, a professor of politics and international affairs at Princeton University and co-director of IGCC’s new research initiative on disinformation, talks about what disinformation is, who’s doing it and why, and what can be done about it.