I think the reason humanity is failing is you're a fool to think you'll prosper if you aren't a product of pollution and slaughter They cut down trees to make buildings build stores to sell trees. Identify ocean as wasteland dumping (simile) their truth for safekeeping Hoping the current will take it deep enough to (personification) never resurface

What is it saying?

The poem is telling that humans are driven by the awful idea that taking advantage of the environment is a great way to raise money, it says that this is the reason why humanity is failing. Other people cut down trees to make buildings, build stores to sell trees, and oceans are being identified as wasteland dumping. Furthermore, it says that humans are fools for thinking that they can prosper by destroying the environment. 

Step-by-step explanation

The poem is telling that humans are driven by the awful idea that taking advantage of the environment is a great way to raise money, it says that this is the reason why humanity is failing. Other people cut down trees to make buildings, build stores to sell trees, and oceans are being identified as wasteland dumping. Furthermore, it says that humans are fools for thinking that they can prosper by destroying the environment. 

The poem depicts the reality about humanity. Because of the willingness of humans to prosper, they often forget that they are going way too far to the point that they destroy our mother earth. Humans fail to protect the environment because they are more focused on making money to sustain a livelihood without knowing that the environment is the main source of life and we will all suffer once it is fully destroyed. The poem is a great reminder that being prosperous is useless if the environment is slowly dying. Having tall buildings and big businesses is not the only measurement of a progressive society, but a sustainable and clean environment is also a big factor to consider.