Question:
Dorothy Jane Roberts (May 8, 1929 - September 5, 1984) was an American author, poet, self-proclaimed psychic, and spirit medium, who claimed to channel an energy personality who called himself "Seth." Her publication of the Seth texts, known as the Seth Material, established her as one of the preeminent figures in the world of paranormal phenomena. The Yale University Library Manuscripts and Archives maintains a collection entitled Jane Roberts Papers (MS 1090), which documents the career and personal life of Jane Roberts, including journals, poetry, correspondence, audio and video recordings, and other materials donated after her death by Roberts' husband and other individuals and organizations.
Roberts and the Seth Material have attracted critiques from outside the paranormal community. The poet Charles Upton, in his collection of essays titled The System of Antichrist, posited that Roberts multiplied the self due to a fear of death. His opinion was that the Seth texts are based on a misunderstanding of both Christianity and of Eastern religions.  Professor of psychology and noted critic of parapsychology James E. Alcock opined, "In light of all this, the Seth materials must surely be viewed as less than ordinary. There certainly was the time and talent for fraud to play a role, but we cannot discriminate between that possibility and the possibility of unconscious production--at any rate, given these circumstances, there seems little need to consider the involvement of any supernatural agency."  Seth's teaching of a philosophy far more detailed than and not in keeping with traditional Church-authority, God-separate-from Creation, one-mortal-life, Jesus-centered messages has also received its share of criticism from some Christian believers. Various ministries have warned their members about the dangers and deceptions of reading channeled messages from Roberts and others. The Seth Material has been considered in certain circles to be "a book entirely written by a demon. A woman simply wrote it down as it was dictated to her by the demon; and, of course, it just destroys everything that is true in terms of God's revelation," and as evidence for "Devil possession." Videos such as Jane Roberts' Seth Speaks is Anti-Catholic Hate Books - Allowed By The Media protested that Seth was "a demon from hell contacted through a ouija board."  Science writer Karen Stollznow has written that much of Roberts work was "criticized for being a rip-off of Christian and Eastern philosophy. It comes as no surprise that Seth influenced such authors as Deepak Chopra and Louise Hay."  Since Roberts' death, others have claimed to channel Seth. In the introduction to Seth's first dictated book, Seth Speaks, "he" says, "communications will come exclusively through Ruburt [Seth's name for Jane] at all times, to protect the integrity of the material." In The Seth Material, Jane Roberts wrote: "Several people have told me that Seth communicated with them through automatic writing, but Seth denies any such contacts." At least one person has claimed more recently to channel Roberts.
Answer this question using a quote from the text above:

Did people think that Jane was possessed by a demon name Seth?

Answer:
Several people have told me that Seth communicated with them through automatic writing,

Answer the question at the end by quoting:

Murray Newton Rothbard (; March 2, 1926 - January 7, 1995) was an American heterodox economist of the Austrian School, a historian, and a political theorist whose writings and personal influence played a seminal role in the development of modern right-libertarianism. Rothbard was the founder and leading theoretician of anarcho-capitalism, a staunch advocate of historical revisionism, and a central figure in the twentieth-century American libertarian movement.
Murray Rothbard's parents were David and Rae Rothbard, Jewish immigrants to the U.S. from Poland and Russia, respectively. David Rothbard was a chemist. Murray attended Birch Wathen, a private school in New York City. Rothbard later stated that he much preferred Birch Wathen to the "debasing and egalitarian public school system" he had previously attended in the Bronx.  Rothbard wrote of having grown up as a "right-winger" (adherent of the "Old Right") among friends and neighbors who were "communists or fellow-travelers." Rothbard characterized his immigrant father as an individualist who embraced the American values of minimal government, free enterprise, private property, and "a determination to rise by one's own merits". "[A]ll socialism seemed to me monstrously coercive and abhorrent."  He attended Columbia University, where he received a Bachelor of Arts degree in mathematics in 1945 and, eleven years later, his PhD in economics in 1956. The delay in receiving his PhD was due in part to conflict with his advisor, Joseph Dorfman, and in part to Arthur Burns rejecting his doctoral dissertation. Burns was a longtime friend of the Rothbard family and their neighbor at their Manhattan apartment building. It was only after Burns went on leave from the Columbia faculty to head President Eisenhower's Council of Economic Advisors that Rothbard's thesis was accepted and he received his doctorate. Rothbard later stated that all of his fellow students there were extreme leftists and that he was one of only two Republicans on the Columbia campus at the time.  During the 1940s Rothbard became acquainted with Frank Chodorov and read widely in libertarian-oriented works by Albert Jay Nock, Garet Garrett, Isabel Paterson, H. L. Mencken and others, as well as Austrian economist Ludwig von Mises. In the early 1950s, when Mises was teaching at the Wall Street division of New York University Business School, Rothbard attended Mises' unofficial seminar. Rothbard was greatly influenced by Mises' book, Human Action. Rothbard attracted the attention of the William Volker Fund, a group that provided financial backing to promote various "right-wing" ideologies in the 1950s and early 1960s. The Volker Fund paid Rothbard to write a textbook to explain Human Action in a form which could be used to introduce college undergraduates to Mises' views; a sample chapter he wrote on money and credit won Mises's approval. For ten years, Rothbard was paid a retainer by the Volker Fund, which designated him a "senior analyst." As Rothbard continued his work, he enlarged the project. The result was Rothbard's book Man, Economy, and State, published in 1962. Upon its publication, Mises praised Rothbard's work effusively.

what did he do after his time in college?
Burns went on leave from the Columbia faculty to head President Eisenhower's Council of Economic Advisors