Henry David Thoreau, noted transcendentalist, wrote Walking as a message of the battle between the importance of nature and the pull of the demands of society, while at the same time writing his other environmental work, Walden.
First delivered by Thoreau in 1851, Walking, or also known as The Wild, this essay was not only popular with the public, but also considered by Thoreau himself as, "... a sort of introduction to all that I may write hereafter."