Answer:
B. The world is descending into chaos
Step-by-step explanation:
"The falcon cannot hear the falconer"
There is something wrong happening.
"Thing fall apart, the center cannot hold"
There's nothing good in falling apart.
But here is the most important part:
"Mere anarchy is loosed upon the world..."
Anarchy is often used as a synonym of Chaos (although it doesn't really mean it). The idea that no rules will makes us all descend into chaos is not a new one. With anarchy loosed upon the world, the author seems to state that the world is in chaos.