Which poet wrote these lines: "The falcon cannot hear the falconer; things fall apart; the center cannot hold."?

The lines mentioned here are in reference to a great poem that was written in 1919 by William Butler Yeats: ‘The Second Coming.’ In this poem, the following is explicitly said:

“TURNING and turning in the widening gyre

The falcon cannot hear the falconer;

Things fall apart; the center cannot hold;

Mere anarchy is loosed upon the world,

The blood-dimmed tide is loosed, and everywhere

The ceremony of innocence is drowned;

The best lack all conviction, while the worst

Are full of passionate intensity.”

To capture the story of Yeats's apocalyptic mystical future and to predict some expected anarchy within a dark world, three very important points are initially highlighted. First, things fall apart. Next, the center cannot hold, and lastly, the falcon cannot hear the falconer.

In the future, there could be a shift in the way things happen (things fall apart). This points to the probability of a blow back from the lack of inclusive economic growth and the realization of harsh consequences. Next, known governments as centers of power will lose their holds. Regional and local governments will gain greater power by slowly shifting from the center. Additionally, when ‘the falcon cannot hear the falconer,' this is a phrase used to illustrate relationships. In the future, a lot of new relationships will be built while a lot of others will fail. The relationships between governments and citizens will be crucial in how societal decisions are to be made.