Global Voices, which showcases news and opinions from citizen media in more than 150 nations and 30 languages. Through Global Voices, and as a researcher and fellow for eight years at the Berkman Klein Center for Internet and Society at Harvard University, Zuckerman has led efforts to promote freedom of expression and fight censorship in online spaces.

In addition to authoring numerous academic articles, Zuckerman is a frequent contributor to media outlets such as The Atlantic, Wired, and CNN.