Crime With Kourt on Instagram: "DESCRIPTIONS: 1. The Great Filter Theory: The Great Filter suggests that intelligent life almost always destroys itself before it can colonize the stars. Civilizations rarely survive long enough to be seen. Creepiest part: we don’t know if the deadly barrier is behind us or still ahead. The silence of the cosmos may not mean we’re alone — it may mean that everything that reaches our stage ends in extinction. In other words: the universe is quiet because everyone e