Cormac McCarthy in "Cities of the Plain" explores the complexities of human desire and its implications on reality. The desire to mold the world according to our needs often leads to contradictions and challenges that complicate our lives. This reflects a deeper struggle between aspiration and the inherent unpredictability of existence, revealing that our intentions can create unforeseen obstacles.

This notion underscores the tension between our ambitions and the natural order, suggesting that while we seek to control our environment, it can result in unforeseen consequences. McCarthy's work prompts readers to reflect on how their pursuits shape not just their lives, but also the broader world around them, highlighting the intricate dance between human desire and reality's harsh truths.