Read this excerpt from "Homework."
I'd wash the Amazon river and clean the oily Carib & Gulf of Mexico,
Rub that smog off the North Pole, wipe up all the pipelines in Alaska,
Rub a dub dub for Rocky Flats and Los Alamos, Flush that sparkly
Cesium out of Love Canal
In this excerpt, Ginsberg uses repetition to reinforce his idea that
