Emerson uses Transcendentalist and Romantic views to get his points across by explaining a true American scholar's relationship to nature. There are a few key points he makes that flesh out this vision:
We are all fragments, "as the hand is divided into fingers", of a greater creature, which is mankind itself, "a doctrine ever new and sublime."
An individual may live in either of two states. In one, the busy, "divided" or "degenerate" state, he does not "possess himself" but identifies with his occupation or a monotonous action; in the other, "right" state, he is elevated to "Man", at one with all mankind.
To achieve this higher state of mind, the modern American scholar must reject old ideas and think for him or herself, to become "Man Thinking" rather than "a mere thinker, or still worse, the parrot of other men's thinking", "the victim of society", "the sluggard intellect of this continent".
"The American Scholar" has an obligation, as "Man Thinking", within this "One Man" concept, to see the world clearly, not severely influenced by traditional/historical views, and to broaden his understanding of the world from fresh eyes, to "defer never to the popular cry."
The scholar's education consists of three influences:
I. Nature as the most important influence on the mind
II. The Past manifest in books
III. Action and its relation to experience
The last, unnumbered part of the text is devoted to Emerson's view on the "Duties" of the American Scholar who has become the "Man Thinking."