crisis (N) – a stage or moment in a sequence of events that becomes so serious or dangerous that it requires action. It is a turning point requiring decisive action.
decisive (Adj) – having the quality or power of deciding; putting an end to controversy; crucial or most important
redundant (Adj) – repetitive (repeating)
"Migrants in Hungary 2015." By Gémes Sándor/SzomSzed. Wikimedia. 24 Aug. 2015. Licensed under CC BY SA 3.0.