What is the name of the personal vision developed by the founder of The Fourth International Posadist?
J. Posadas J. Posadas (1912–1981) (occasionally referred to as Juan Posadas), was the pseudonym of Homero Rómulo Cristalli Frasnelli, an Argentine Trotskyist whose personal vision is usually described as Posadism.
Institute Vienna Circle The Institute Vienna Circle (IVC) ("Society for the Advancement of the Scientific World Conception"), founded in October 1991 is an international nonprofit organization which is dedicated to the work and influence of the Vienna Circle of Logical Empiricism. Since 2011 the IVC is also a subunit of the Faculty of Philosophy and Education at the University of Vienna. The Institute’s founder and scientific director is Friedrich Stadler.