In his work "The Sound of Mountain Water," Wallace Stegner emphasizes the profound connection between humanity and nature. He warns that allowing the destruction of the wilderness signifies a loss of our collective identity and essence as a civilization. The author reflects on the consequences of transforming untouched forests and wildlife into mere commodities and entertainment, suggesting that such actions strip away the beauty and purity of nature that define us.

Stegner argues that by polluting air and water, as well as encroaching on serene landscapes with urban development, we compromise not only the environment but also our own spirit. He evokes a sense of responsibility to preserve what remains of our natural world, highlighting that the survival of wild species and pristine environments is crucial for maintaining our humanity. This call to action serves as a reminder of the intrinsic value of wilderness in our lives and the importance of safeguarding it for future generations.