In “The Enticing World of Nostalgia,” Estelle Erasmus, an author and professor, joins the Nexus to discuss her article in Wired, “Friends, Fleetwood Mac and the Viral Comfort of Nostalgia.” We dive into why nostalgia is so comforting in 2020, what are some of the cultural items people are nostalgic about, and whether there is a dark side to nostalgia. Also, I’ll talk about the new COVID-19 vaccine and the troubling anti-vaxxer movement.