The deliberate exclusion of Black history and the history of slavery in the American South has been slow to reverse. But Jazz Dottin, creator and host of the Black Gems Unearthed YouTube channel says it can be just as slow in New England. Each video features Dottin somewhere in her home state of Massachusetts, often in front of a plaque or historical marker, presenting what’s missing, excluded, or downplayed. The history discussed on Black Gems Unearthed has been left out by conventional museums, which are among the most trustworthy institutions in modern American life, according to the American Alliance of Museums. This trust may have more to do with power than truth-telling — and today, there are many different ways to build trust with an audience online. Shows like Dottin’s might point to where our new relationship with the authoritative voice is heading. In this episode, Dottin describes how working as tour guide and creating travel itineraries influences her work today, how ...