Geldard delves into what remains of Emerson's late Harvard Lectures to explore his core ideas on Mind, the Powers and Laws of Thought, Instinct and Inspiration, and Memory. In the process he presents Transcendentalism as an American development of the grand Neoplatonic vision. This one of a kind book concludes with "The Platonic Philosopher's Creed" by Thomas Taylor, the great Platonist whose translations and writings Emerson studied in depth.