The document discusses similarities between agile project management and sailing. It describes how small self-organizing teams with proven protocols can work collaboratively like a ship's crew. The backlog represents the "lay-line" course to complete tasks, while risks are like wind shifts that require adjustments. Performance is measured by accumulating value as tasks are completed, similar to a ship progressing along its lay-line. Larger programs can be managed by coordinating multiple teams like coordinating a fleet of ships.