Abstract
This study of "problems of the soul in the neoaristotelian and neoplatonic tradition" is exceedingly well documented and for the most part minutely argued. An historical examination of doctrines leading to, derived from, and similar to Plotinus' theory of nous eventuates in a "typology of solutions" or ideal types to which the various doctrines approximate. The final chapter traces nous to "collective consciousness, double consciousness, and metaconsciousness in Kant and some post-kantians," who are represented by Windelband, Husserl and Simmel. The footnotes and critical bibliography are extremely valuable.--C. D.