Heyking, John von, Steven F. McGuire, Glenn Hughes, Henrik Syse, and Barry Cooper. 2020. “Symposium: Barry Cooper’s Consciousness and Politics: From Analysis to Meditation in the Late Works of Eric Voegelin”. The Political Science Reviewer 43 (2):565-623. https://politicalsciencereviewer.wisc.edu/index.php/psr/article/view/643.