Some people might argue that what we do online is our own personal business. Historians Maytha Alhassen and Zaheer Ali, however, contend that online spaces are instead part of our “public life.” In this May 19, 2021 essay, Alhassen and Ali argue that it is our “civic duty” to be critical about what we consume and circulate online, as the constant retweeting and reposting of potentially misleading information has consequences for both our present moment and the work of future historians.