Open peer commentary on the article “Perception-Action Mutuality Obviates Mental Construction” by Martin Flament Fultot, Lin Nie & Claudia Carello. Upshot: In my view, the clash between ecological psychology, enactivism, and constructivism in general has more to do with irreconcilable metaphysical and theoretical incommensurabilities than disagreements about specific mechanisms or processes of perception. Even with mutual enabling of action and perception, some internal process of self-modification is still needed if novel behavior is to be adequately explained.

Integrated information theory (IIT) is a candidate theory of consciousness that highlights the role of complex interactions between parts of a system as the basis of consciousness – and, due to its general information-theoretic formulation, is capable of making statements about consciousness in neural and non-neural systems alike. Here, we argue that a system radically different to a human brain, host to complex physiological and functional structures capable of integrating information, can be found in the meristems and vascular system of (...) higher plants. Following a pragmatic and ontologically innocent approach, neither taking for granted that plants are conscious nor dismissing the possibility that they are, we argue that the time is ripe to apply analysis tools inspired by IIT to plants, taking advantage of recent developments in both plant imaging and information theory. We introduce and discuss the relevant literature, and pro information and integration in plant behaviour, assessing the plausibility of plant sentience. If successful, these experiments could position plants as the next frontier in consciousness science, and urge us to rethink our perspectives on consciousness, how to measure it, and its prevalence amongst living beings. (shrink)

This study concerns the ideas of one particular philosopher, Henri Bergson, whose views of time, intuition, and creativity have had a significant impact on art, literature, and the humanities, both in his time and in our own. Although it is generally recognized that Bergson's ideas have significantly impacted the arts and the humanities, it has not been recognized how they have also had a creative influence on the sciences as well. Nor has it been realized that this was one of (...) his most basic contentions. Bergson's conception of intuition--his fundamental insight into reality--was not limited to fugitive insights into human existence. By realizing previously unsuspected possibilities for research and discovery, his endeavors were also meant to make possible new advances in the sciences. If it enabled his cousin by marriage, Marcel Proust, to explore human memory in depth, it also inspired psychologists like Daniel Schachter to use Bergson's ideas to make real contributions to contemporary memory science. If his notion of creative evolution brought many thinkers to a belief in human creative freedom, it brought others (notably Alexis Carrel and Pierre Lecomte de Noüy) to a scientific study of biological time. Among his successful speculations was the theory of the Big Bang cosmology. 'Getting Bergson Straight' shows many points at which Bergson's ideas anticipated future developments in the sciences. This was seen clearly by the Nobel Prize-winning physicist Luis de Broglie who viewed Bergson's physics as presaging quantum physics. Thus, the text is well situated for arts, humanities, social science, and natural science classrooms studying creative thinking and/or intellectual history. (shrink)

One of the main problems in the the study of Parmenides' poem is establishing the meaning of e0/00nai, 'to be'. Scholars often simply take it to mean: 'to exist', 'to be the case', 'to be so', or regard it as a copula. It's better to start by fathoming what Parmenides himself has to say about to be and about Being. This cannot be done without recognizing the logical pattern in his poem. Another main problem is: what does not-Being mean? Is (...) the so-called Doxa - as not-Being - a non-existing, hallucinatory world, an illusion, a fata morgana? Or is it only a detector of lies? In the present work the view will be advocated that the Doxa offers the description of a really existing world. A specific merit of this book is that all the problems involved will be examined in continuous debate with what scholars have offered as solutions so far. (shrink)

Studies in Stoicism contains six unpublished and seven republished essays, the latter incorporating additions and changes which Brunt wished to be made. The papers have been integrated and arranged in chronological order by subject matter, with an accessible lecture to the Oxford Philological Society serving as Brunt's own introduction.

The hardest thing in appropriating [a] holistic natural law perspective is to recognise the invisible mean of judgement, which alone contains the limits of all things... The notion of mean and limits - so fundamental to ethics - calls for inner understanding that the nature of the mean cannot be defined 'a priori', because it involves an exercise of judgement, ethical judgement.

Zeno's so-called proofs of divine existence -- Zeno and the traditional gods: a serious problem -- Cleanthes' proofs -- Cleanthes and the traditional gods -- Chrysippus' contribution -- Chrysippus and the traditional gods -- Other Stoic proofs -- Other (Stoic?) arguments in Sextus -- Polemics against the arguments pro the existence of God(s) -- Abolishing the gods leads to odd consequence: the atopical arguments pro the existence of the gods -- The counter-arguments -- Carneades and the data of Sextus and (...) Cicero -- The sorites arguments as a weapon against the traditional gods -- Epilogue -- Appendix I. Cleanthes' humn on Zeus: a running commentary -- Appendix II. Where is God? -- Appendix III. Alexinus' Parabolai. (shrink)

Audio recording of "a group of Philosophical and Environmental Songs," as described by Gunter.

The view of Deitz and Arrington (1984) that Wittgenstein's ordinary language philosophy allows behaviorism to use cognitive terms with a behavioristic system is disputed and an alternative is suggested.

Amazing as it may be, to this day few commentaries on the treatises of Plotinus' Enneads are written. The classic ninth treatise, for example, has hardly been studied. This treatise, however, is of vital importance, because it is in this work that for the first time in the Enneads, the One in its superform emerges and Plotinus dwells on the remarkable phenomenon of a 'mystical union' of the soul with the One. A thorough analysis of the argument and its development (...) next to philosophical and philo-logical support will be welcome to any reader of this in-triguing but difficult treatise. These aims are pursued in the main part of Meijer's work, the commentary. The first part of the book, preceding the commentary, examines the philosophical history of the concept of the One and its status in the first eight treatises. This new approach to the problem of the One leads to striking conclusions. It appears that while Plotinus was writing these first eight treatises, the concept of the One developed from that of a Supreme Entity of a Mesoplatonian character, viz. the upper part of the mind, to One of a Superone above mind. This casts an entirely new light on the position of the One in Plotinus and that of the ninth treatise itself. The third part not only examines the mystical union as pictured in the ninth treatise, but also provides a full scale discussion of Plotinus' descriptions of this union in his en-tire work. The degree of unification, viz. the question whether a part of the mystic self remains intact during the unification, is a matter of vigorous scholarly debate. Meijer shows that, in spite of some inconsistencies in his doctrine about the union, one must accept that Plotinus basically considered the union as a complete absorption of the soul into the Supreme Entity. (shrink)