Author focus on the humanism and natural orientation John Steinbeck exposed in his works. Naturalism in John Steinbecks works centers on the non-teleological thinking, which concerns natural selection, as Darwin seems to have understood it. It considers events as outgrowths and expressions rather than as results, as conscious acceptance rather than as a desired achievement. “Is” is an all-important prerequisite. These ideas see beyond traditional personal projects from depth, fundamentalism and clarity.