Which author portrayed the conflict between nature and civilization in his works like The Call of the Wild?

Jack London is renowned for his exploration of the conflict between nature and civilization, particularly in his novel "The Call of the Wild." This work vividly illustrates the struggles of the main character, Buck, as he is thrust into the harsh realities of the Alaskan wilderness, compelled to adapt and survive in a world stripped of the comforts and constraints of civilization. Through Buck's journey, London emphasizes themes of primal instinct, survival, and the inherent struggle between wildness and the influences of human society.

London’s writing often reflects the tension that exists when individuals confront the raw forces of nature, showcasing both the beauty and brutality of life outside the bounds of civilization. His portrayal of this conflict resonates with naturalism, a literary movement that highlights the influence of environment and heredity on human behavior. This makes Jack London the correct answer as his works prominently feature this theme, particularly through his vivid imagery and character development.