In Walden, Henry David Thoreau utilizes many different styles and themes to explain his ideas about shelter in further detail. Thoreau uses lists, long and short sentences, imagery, and different narrative voices. But out of all the things Thoreau uses to strengthen his argument, the most powerful is his unexpected comparisons and his sarcasm towards shelter. Thoreau uses these to get the reader interested, but more importantly it gets the reader to reconsider his/her contentment and think about how ridiculous society was then concerning shelter.

Early in "Economy", Thoreau writes about shelter in regards to how humans first came to use and later need shelter. The passage starts off by explaining how some person a long time ago decided to dwell in a cave for shelter. Through Thoreau's word usage and imagery, his idea that humans do not need shelter is clear. He starts this argument with...