Physicists and philosophers question the validity of one of the most observed and seemingly obvious appearance in our world: that time flows. Many in the physics and philosophy communities contend that the flow of time is not a fundamental feature of the world, nor even a fact of the world, but is an illusion. As a case in point, we will consider Brian Greene’s view of time in his PBS exposition “The Elegant Universe” holding that time may not flow, the past may not be gone, the future may already exist, and that now is not special. Most people, as observers of time’s passage, might agree with the Greek philosopher Heraclitus who expressed the idea that all is change and that change occurs with the flow of time. I will explore some of the motivation and reasons given for these positions and contrast the arguments made for each viewpoint.
The schedule: a short presentation on topic of 3-D Printing, and then Stuart’s presentation for about 1 hr. plus time for questions. It is necessary to register beforehand to be admitted.
CV: Stuart Kurtz graduated from MIT with an SB in Chemical Engineering and from Princeton with an MS degree in Polymer Engineering and an MA and PhD. in Chemical Engineering. He taught at RPI and in Brazil as Professor Titular in Materials Engineering. This was followed by a research career in industry accumulating around 30 patents and publishing at least a few good papers. He now focuses on Philosophy of Science and Physics and climbing mountains because they are there. He has spoken to the Lyceum Society many times; most recently in January, 2018 he spoke on the topic: Lessons from Science Lysenko, Velikovsky and the Demarcation Problem; In February, 2018 he spoke on Geoengineering for Climate Change Mitigation. In December, 2018 he reviewed the Nobel Prize in Physics for that year.
This paper considers Cornelius Castoriadis’s articulation of social imaginary significations with an emphasis on their link to the radical imaginary. Castoriadis wrote on social imaginary significations for more than thirty years, and his understanding of them changed significantly during this time, yet this is not reflected in debates on his work. The paper argues that there are three distinct phases in his reflections. The first phase can be dated 1964-1970. This early phase is characterized by Castoriadis’s break from Marx and subsequent settling of accounts with Marxism. Central to Castoriadis’s critique of Marx was the recognition of history (or: the social-historical) as the domain of meaning and unmotivated creation as the work of the radical imaginary. Importantly, Castoriadis also considered the intertwining of the imaginary with the symbolic, on the one hand, and with social doing, on the other. Castoriadis’s approach in this early phase can be considered phenomenological in the broad sense that Merleau-Ponty gave it in the Phenomenology of Perception. The second phase is dated 1970-1975; that is, the period in which Castoriadis wrote the second part of The Imaginary Institution of Society wherein he announced his turn to ontology. This is his most self-contained and systematic articulation of social imaginary significations. Castoriadis extends and develops his notion of magma in relation to social imaginary significations and emphasizes the social imaginary creation of a world ex nihilo as an ontological creation, whilst the radical imaginary is presented as a part of his emergent general ontology of à-être. The third ‘kaleidoscopic’ phase is dated 1976-1997 and may be understood as a period of consolidation and expansion. Although his basic understanding of social imaginary significations did not dramatically alter (although further developments are visible), his thought went in a myriad of different directions and patterns – hence kaleidoscopic — that nonetheless shaped a wider background against which his elucidation of social imaginaries were configured. His reconsideration of the sacred, the ‘ground power’ of institutions, and the development of a poly-regional ontology of the for-itself were key to this changing background. The paper will conclude with a critical engagement with the implications of the changing permutations of the imaginary element for Castoriadis’s thought.
Dr. Suzi Adams is Senior Lecturer in the College of Humanities, Arts, and Social Sciences at Flinders University and permanent External Fellow at the East-Central European Institute for Philosophy, Charles University (Prague). She is a founding co-ordinating editor of the Social Imaginaries refereed journal and book series, and from October-December 2019, was an inaugural Senior Research Fellow at the Humanities Centre for Sustainable Futures at the University of Hamburg. She has published widely in the social imaginaries field, including most recently Social Imaginaries: Critical Interventions (Eds. Suzi Adams and Jeremy Smith), 2019, Rowman and Littlefield International, London. She is currently writing a monograph entitled Castoriadis and the Imaginary Element (forthcoming with Rowman and Littlefield International).