Analysis of information sources in references of the Wikipedia article "Νέα Ακρόπολη" in Greek language version.
A more recent Spiritist movement of Argentinian origin is the New Acropolis movement founded in 1957, also in Buenos Aires, by Jorge Angel Livraga Rizzi (1886–1951). This politically conservative movement describes itself as a school of classical philosophy. New Acropolis teachings are based on such diverse sources as the Greek philosophy of Plato (428/27–347 BC), the Theosophical ideas developed by Madame Blavatsky (1831–91) (see Chapter 5) and those of René Guenon (1886–1951) on the theme of the philosophia perennis. One of this movement's main beliefs is in the advent of the Age of Aquarius, which, it warns, will give rise to great pain and suffering at the outset. Like the Escuela Cientifica Basilio the New Acropolis has also become an international movement with a presence in some fifty countries.