Is there any more context to this?
Answer:
The contemporary American poet Tracy K. Smith published "The Universe as Primal Scream" in 2011. The poem's speaker describes the experience of hearing two young children scream as loudly as they can in an upstairs apartment—apparently just for the sake of screaming.
Explanation:
https://www.litcharts.com/poetry/tracy-k-smith/the-universe-as-primal-scream#:~:text=The%20contemporary%20American%20poet%20Tracy,for%20the%20sake%20of%20screaming.
Hope this helps.