Michael Heller, a Columbia Law School professor, and James Salzman, an environmental law expert at UCLA, dive into the intricate rules of ownership from their book, 'Mine!' They unravel how ownership can often be ambiguous and discuss real-life implications, like the etiquette of reclining airplane seats. The duo also tackles the clash between individual rights and community rules, exploring themes of technology's impact on ownership perceptions and the emotional complexities tied to property disputes. It's an eye-opening journey through the hidden mechanics of ownership.