Template knot disallowed for unauthenticated users.
No Definitive Formulation
No Stopping Rule
Solutions Are Not True-or-False
No Immediate and No Ultimate Test
Every Solution is a 'One-Shot Operation'
No Enumerable (or Exhaustively Describable) Set of Potential Solutions
Every Wicked Problem is Essentially Unique
Every Wicked Problem Can Be Considered to Be a Symptom of Another Problem
The Existence of a Discrepancy Representing a Wicked Problem Can Be Explained in Numerous Ways
The Planner Has No Right to Be Wrong