An exhibit at the Museum of Craft and Design (San Francisco; February 12 to June 5, 2022, “Living with Scents”) focuses on scent-based experiences. The show’s website reports that “researchers and practitioners, from the neurosciences to the humanities, have strived to gain a better understanding of the sense of smell, which deeply, yet often unknowingly, shapes the way we live: our eating habits, our social interactions, our emotions, memories, and even our well-being and safety. . . . scents may thus be purposefully used to improve many aspects of our lives. . . .