Final answer:
Thoreau's essay 'Walking' exemplifies transcendentalist principles such as the intrinsic value of nature and individualism. His writings, including 'Walden' and 'Civil Disobedience', continue to influence environmentalism and emphasize personal freedom and responsibility.
Step-by-step explanation:
Henry David Thoreau's essay Walking encapsulates the core values of American transcendentalism, emphasizing the importance of nature to personal freedom and self-reliance. Thoreau's rhetoric in Walking, as well as other works like Walden and Civil Disobedience, conveys his deep belief in individualism and his opposition to the transgressions of an unjust government. In essence, he urges individuals to engage deeply with the natural world and to live according to their own principles, free from societal and governmental restraints.
Thoreau's literary contributions, including his observations on natural history and philosophical insights, prefigured modern environmentalism and ecology. His works intertwine keen natural observation, personal experience, and potent rhetoric, revealing a complex interplay between the human spirit and the environment. Thoreau's influence persists today, his writings serving as a foundational text for environmentalists, naturalists, and those seeking a profound connection with nature.