This book-review was written by Professor Pierre Dubois just before his untimely death. The Editors are grateful to his wife, Dr Elfrieda Dubois, for preparing the text for publication in History of European Ideas.

The aim of this work is to revisit the proposal made by Dag Westerståhl a decade ago when he provided a modern reading of the traditional square of opposition and of related structures. We propose a formalization of this modern view and contrast it with the classical one. We discuss what may be a modern hexagon of opposition and a modern cube, and show their interest in particular for relating quantitative expressions.

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Contribution à l'histoire culturelle des conceptions et des mentalités. Entre Paracelse et Montaigne, un panorama, à travers les oeuvres marquantes, de la logique et de la pratique de la faculté imaginative durant cette époque fertile en recommencements. [SDM].

Available for the first time in English, this work explores a range of mental disorders in the context of Frankl's theory of human motivation. Skillfully translated and featuring extensive annotation, this English language edition remains true to the original while updating assessment and treatment protocols to be compatible with 21st century medicine. As the title suggests, On the Theory and Therapy of Mental Disorders applies a theoretical treatise to the practical treatment of variety of disorders. This long-awaited addition to the (...) body of English language literature introduces Viktor Frankl's clinical insights to a new generation of mental health professionals, and has much to offer to practitioners of all levels of experience. (shrink)

To what level are invisible stimuli processed by the brain in the absence of conscious awareness? It is widely accepted that simple visual properties of invisible stimuli are processed; however, the existence of higher-level unconscious processing (e.g., involving semantic or executive functions) remains a matter of debate. Several methodological factors may underlie the discrepancies found in the literature, such as different levels of conservativeness in the definition of "unconscious" or different dependent measures of unconscious processing. In this research topic, we (...) are particularly interested in yet another factor: inherent differences in the amount of information let through by different suppression techniques. In the same conditions of well-controlled, conservatively established invisibility, can we show that some of the techniques in the "psychophysical magic" arsenal (e.g., masking, but also visual crowding, attentional blink, etc.) reliably lead to higher-level unconscious processing than others (e.g., interocular suppression)? Some authors have started investigating this question, using multiple techniques in similar settings. We argue that this approach should be extended and refined. Indeed, in order to delineate the frontiers of the unconscious mind using a contrastive method, one has to disentangle the limits attributable to unawareness itself, and those attributable to the technique inducing unawareness. The scope of this research topic is to provide a platform for scientists to contribute insights and further experiments addressing this fundamental question. (shrink)