Which character exemplifies human brutality in the story?

The character that exemplifies human brutality in "The Call of the Wild" is Hal, who showcases cruelty and incompetence. Throughout the story, Hal is depicted as a reckless and harsh individual who treats the sled dogs poorly. His methods are not only abusive but also demonstrate a lack of understanding or respect for the animals' limits and needs. This brutality is evident in how he pushes the dogs beyond their capabilities, which leads to suffering and ultimately disastrous consequences for both the dogs and himself.

In contrast, other characters like John Thornton and Francois display compassion and care toward the dogs. John Thornton, for instance, represents kindness and loyalty, forming a deep bond with Buck and treating him with respect. Similarly, Francois is nurturing, taking care to ensure the well-being of the sled dogs. Spitz, while being a rival to Buck, does not embody human brutality but instead represents the harsh realities of life in the wild as an animal who fights for dominance. Hal’s actions starkly illustrate a deeper theme of the story regarding the harshness of human behavior in the wilderness, making him the clear example of brutality among the characters presented.