Deirdre Mask, author of "The Address Book: What Street Addresses Reveal About Identity, Race, Wealth, and Power," uncovers the often-overlooked significance of street addresses. She discusses how they shape societal structures, influence public health, and reflect cultural identities. The podcast dives into the politics of street naming, from honoring heroes to addressing contentious pasts. Mask also explores the future of navigation with innovative systems like What3Words, questioning the need for traditional addresses in a digital world.