Ralph Waldo Emerson (May 25, 1803 – April 27, 1882) was an American essayist, lecturer, and poet who led the transcendentalist movement of the mid-19th century. His first two collections of essays, Essays: First Series (1841) and Essays: Second Series (1844), represent the core of his thinking. They include the well-known essays "Self-Reliance", "The Over-Soul", "Circles", "The Poet" and "Experience". He was seen as a champion of individualism and a prescient critic of the countervailing pressures of society, and he disseminated his thoughts through dozens of published essays and more than 1,500 public lectures across the United States. Emerson wrote most of his important essays as lectures first and then revised them for print. Emerson wrote on a number of subjects, never espousing fixed philosophical tenets, but developing certain ideas such as individuality, freedom, the ability for humankind to realize almost anything, and the relationship between the soul and the surrounding world. "The Over-Soul" is an essay by Ralph Waldo Emerson, first published in 1841. With the human soul as its overriding subject, several general themes are treated: the existence and nature of the human soul; the relationship between the soul and the personal ego; the relationship of one human soul to another; and the relationship of the human soul to God. Influence of Eastern religions, including Vedantism, is plainly evident, but the essay also develops ideas long present in the Western tradition, e.g., in the works of Plato, Plutarch, and Neoplatonists like Plotinus and Proclus – all of whose writings Emerson read extensively throughout his career – and Emanuel Swedenborg. The essay attempts no systematic doctrine, but rather serves as a work of art, something like poetry. Its virtue is in personal insights of the author and the lofty manner of their presentation. Emerson wishes to exhort and direct the reader to an awakening of similar thoughts or sentiments. The Over-Soul is now considered one of Emerson's greatest writings. Contents: Essays: First Series, 1841 IX. "The over-soul"