How can humanity’s efforts be characterized in i saw a man pursuing the horizon • successful •insincere •futile •dispassionate

According to the study, a is when you string one quote after another in an essay without connecting them

How can you sit there calmly eating muffins when we are in this horrible trouble i cant make out you seen to me to be perfectly heartless who said this quote

What is the effect of the haiku structure on this poem?   how does the line structure describe the subject(s)?   and how does a haiku compare to a rhyming and longer poem in terms of its effect on you as a reader?