BUILD 029 — Consequence Propagation SCENE 1 BUILD 029. CHANGE DOES NOT STAY LOCAL. Every edit enters a system. SCENE 2 BOUND. NAME WHAT CHANGED. Record actor, object, purpose, and prior state. SCENE 3 TRACE. FOLLOW EVERY REGISTERED PATH. Map direct and downstream effects. SCENE 4 TEST. EXPECTED. EDGE. FAILURE. MISUSE. Compare severity, scale, and reversibility. SCENE 5 GOVERN. OWNER. MONITOR. STOP. REMEDY. Release requires observable controls. SCENE 6 CONSEQUENCE. FOLLOW IT PAST THE CHANGE. Distance can make small edits large. FINAL PROPOSITION A change is not small when its consequences travel beyond its author.