Sean McGrath (philosopher) written [accounts of Heidegger] I have come across”. The work of unraveling the complicated relationship of secular forms of thought to theology led McGrath to his next major project: psychoanalysis. McGrath’s examined how the psychoanalytical concept of the unconscious originates in German Idealism, especially the work of the German philosopher, Friedrich Schelling. With the support of a Humboldt fellowship, and after four years of research in Germany and Switzerland, McGrath published his third book, "". "The Dark Ground" received many favorable reviews: “Among the most imaginative, original, at times exhilarating, studies of Schelling to appear in recent years,” wrote Jason
Thomas Vaughan (philosopher) out with an alchemical collaborator, Edward Bolnest, over money matters and alleged broken promises, and the matter came to litigation after Bolnest had threatened violence. Vaughan was accused as part of this affair of spending "most of his time in the study of Naturall Philosophy and Chimicall Phisick". He is reported as having confessed that he had "long sought and long missed... the philosopher's stone." Thomas Vaughan (philosopher) Thomas Vaughan (1621 − 27 February 1666) was a Welsh philosopher and alchemist, who wrote in English. He is now remembered for his work in the field of natural magic. A Royalist