Review
Books
Culture
Epistimology
Psychology
8 min read

The provocateur philosopher who wants to wean us off the junk food of popular science

David Bentley Hart serves up meat on mind and matter.

Isaac is a PhD candidate in Theology at Durham University and preparing for priesthood in the Church of England.

Two angels converse.
Cupid and Psyche by François Pascal.
Simon Gérard via Wikimedia Commons.

It will be immediately obvious to the reader of David Bentley Hart’s new book that the structure is quite different to most other titles on the philosophy of mind.  

Hart admits that in its original form it was in fact far longer than its substantial 500 plus pages, but, in a perhaps inspired move, it has undertaken a metamorphosis from the ponderous-tome genre of philosophical discourse to one much older: the dialogue. 

Instead of other such works which draw on an enormous and panoramic amount of literature presented in regular academic style with copious footnotes, Hart has opted for intelligibility in the mode of a dialogue between characters, historically most notably deployed by Plato. For this reason, it works well as an audiobook, as well as printed text. The downside to this format is that Hart has opted for a somewhat unfortunate weighting of three-on-one. Whilst this format makes the twist and turn of the at times obstruse argumentation more accessible, the impression can feel somewhat unbalanced. Hephaistos, one of those in dialogue, sometimes cuts a lonely and sympathetic figure, and his opponents sometimes are slightly too self-satisfied. This is not overwhelmingly so, but it is worth remembering that all voices are Hart’s.  

His choice of dialogicians is telling - four Greek divinities. Psyche (soul), the mortal woman made divine by love. Eros (love), the divine lover of Psyche, Hermes, Psychopomp (that is, the guide of souls in the afterlife). And the stolid Hephaistos, god of craft and manufacture, the main antagonist as the advocate of all things materialist and physicalist. Three characters signal Hart’s intent to guide the reader into a new realm beyond the mundane; the fourth is the mouthpiece of this mundanity. Together in a garden, prompted by a plucked rose, they discuss some the deepest questions of mind, matter, and life.  

The title, All Things Are Full of Gods, is a quotation attributed to the pre-Socratic philosopher Thales. Like Thales, Hart wants to argue that not only is the divine a reality but is in fact the ground of all things. The six days of dialogue cover the full gauntlet of metaphysical debate over the nature of reality.   

On day one, ‘Mind, Life, and Pictures of Reality’ the gods set up the groundwork of the reductionist materialist physicalism (RMP) perspective and the older pictures of classical philosophies. 

Day two, ‘Mind and Matter’, draws the battlelines between the qualitative difference between mind and matter. 

Day three, ‘Brain and Mind’, engages with arguments concerning how mind and matter relate. 

On day four, ‘Machine and Soul’, the place of mind in the body is deepened in the debates on computationalism and functionalism and a useful unpacking of the limitations of panpsychism, which is currently seeing a revival in philosophical circles. 

Day five, ‘Soul and Nature’, sees the dialogue broadened to nature itself, reconsidering the mechanical paradigm which presently dominates. 

Concluding, day six, ‘Nature and Supernature’, is where Hart delivers his final case, having thoroughly prepared the ground, arguing that mind characterises all of reality and that this is ultimately the only truly rational account of being.  

In an important ‘Coda: The Age of the Machine’ Hart addresses the problem of evil, something largely absent from the rest of the work. Hart has a good track record on this topic: The Doors of the Sea, written in light of the Boxing Day Tsunami, is essential reading for Christians and others who see the paradox between an all-loving, all-powerful God and the presence of suffering and evil. Readers will have to decide for themselves; it is not a topic on which one may enforce an opinion either way. The discussion concludes on the sixth day, “. . . and on the seventh day they rest.” (483) 

Whilst All Things is dialogic, it also appears to be something else: catechesis. Hart is a catechist. Theologian and philosopher also; linguist certainly; provocateur undoubtedly. But the intention of this book is to catechise the reader, to induct them into the mystery of mind and reality. This might be a somewhat dusty word to some, implying the rote learning of religious dogma. Others will be barely aware of such a word. In Christianity, catechesis is the process of instruction, usually conducted through question and answer.  

Hart is an Eastern Orthodox Christian, though in many ways an unorthodox one. His commitment to a form of perennialism, his belief that many of the major religious philosophies of the world (Vedic, Greek, Jewish, Christian, Islamic) share important and compatible insights into the nature of reality and God as the primordial ground of all things, is evident through the pages of All Things. This is unsurprising as he states that of all his writings All Things is the natural successor to The Experience of God: Being, Consciousness, Bliss (a deliberate allusion to the Vedic concepts of sit, chat, ananda) in which he sought to argue the rational coherence of a theism shared by a number of the great religions over and against the irrationality of modern physicalist materialism. It is worth reading and would certainly give the reader of All Things a primer for the extended discussion.  

But how is it exactly catechesis? Hart wants to wean the reader off the junk food of popular science with its tendency to not take questions about its philosophical basis very seriously, especially in how its epistemology, ‘what it knows’, produces its ontology, ‘what exists’. This deficiency, as Hart is keen to point out, means that often ontology secretly precedes epistemology. For instance, most scientist will take central place of mathematics within their discipline for granted, without acknowledging that mathematics is itself is groundless: it is epistemologically irreducible as it is not empirical, but is ontologically essential to the scientific method. Hart argues that it is in it’s very groundlessness and givenness to intelligibility, i.e. that the world can be understood at all, that means the world in fact shows itself to have rational mind-like structure, capable of being known. Many advocates for RMP will simply shrug and say that we’ve simply evolved to see structure which isn’t inherently there; Hart is here to pick a philosophical bone with them. His intention as catechist is that, even if one does not become a Christian at the end of this book, one can no longer remain in the comfortable and familiar philosophical milk of the dominant RMP paradigm but be stirred to hunger for the meat of reality. Although not an explicitly Christian book, there are certain hints. A number of Christian theologians recur, especially towards the end: Karl Rahner, Bernard Lonergan, Meister Eckhart. That the dialogue is set over six days “. . . and on the seventh day they rest” (483) ought not to be lost on the reader. 

His position in a nutshell is that all is mind or spirit (this linking of terms that are separate in English derives from their indistinction in the German Geist, used extensively in German Idealism, in which a lot of this debate has its origins in modernity). This is not a denial of matter (as in some forms of idealism), but that matter is a material manifestation or substrate of the principle of mind behind all reality: God. In many ways All Things is the extension of his previous book, The Experience of God: Being, Consciousness, Bliss, which he acknowledges in the ‘Introduction’. His position is argued in response to the currently most dominant intellectual paradigm, RMP: the idea that reality consists only of that which is matter or can be observed as a consistent mechanical attribute of matter (such as gravity).  

Hart’s argument rests on a number of fallacies in this paradigm; the most important of these and the one which recurs most frequently throughout the dialogue between the gods is the ‘pleonastic’ fallacy:  

No matter how many purely objective quantitative steps the supposedly mechanistic material order may have taken in the direction of mind, none of them seems as if it could have constituted that sudden qualitative transition from pure exteriority into an unprecedented inwardness.  

In short, quantitative accumulation cannot produce qualitative transformation. Mind is not another form of exterior reality, like the physical world; thought takes up no space and is of an entirely different, interior order. This is Hart’s principle complaint against both RMP and historical forms of dualism such as that of Descartes. The six ‘days’ of dialogue is essentially an account of the various arguments presented by the RMP paradigm to demonstrate that this fallacy is not in fact true. The most important of these concerns the trend in various sciences to speak of ‘emergence’: the appearing of qualities or realities such as mind which, whilst dependent upon a physical foundation for their existence, cannot be understood or explained by examination of their physical foundation; they cannot be reduced (explained) by the substrate. Hart draws the distinction between water’s property to extinguish fire, despite it being made up of the highly combustible elements hydrogen and oxygen, and the emergence of mind as a different order of reality from physical combination: 

Physical properties derived from other physical properties—no great problem there. So long as this is all that’s meant by “emergence,” then the concept is as inoffensive as it is obvious. But there’s a point at which vague talk of emergence is just another way of talking about something that you might otherwise justly call magic.

This is because water’s watery-ness is also a physical phenomenon, the product of the combination of these particular elements in this particular configuration. But this is still and exterior reality; mind on the other hand is not a property like the watery-ness of water because mind is an interior phenomenon, one which is entirely inaccessible except for the mind who is the mind in first-person perspective. To then argue that pure exterior accumulation quantitative of reality can produce this interiority is, to Hart, not only nonsensical but irrational. Part of his argument thus also turns upon the principle of Occam’s Razor: “if you have two competing ideas to explain the same phenomenon, you should prefer the simpler one,” as Chris Simms describes it. With some of the arguments from RMP approaching this almost ‘magical’ solution, Hart is at pains to argue that indeed the simplest explanation for the mind-like structure of reality is that it is indeed Mind. 

 I believe this to be a crucial book in the ongoing dialogue between philosophers and theologians on the one hand and the sciences on the other. The project of pointing out the philosophical problems with the dominant paradigm is a difficult when the other side rarely wishes to listen; Hart, however, is a voice that cannot be ignored. 

 

All Things Are Full of Gods: The Mysteries of Mind and Life, By David Bentley Hart, Yale University Press. 

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Article
AI
Culture
Digital
3 min read

Am I a project or a person?

What we lose when we AI tempts us to refuse our limits
A multiple exposure image shows a womans head and shoulders looking ahead, to the sides and above.
Alex Bracken on Unsplash

Geoffrey Hinton, the so-called “godfather of AI,” was recently asked by a Financial Times journalist to consider a future in which human beings live among robots and gradually morph into cyborgs, their lives prolonged by artificial parts and chemical enhancements. His reply was strikingly casual: “What’s wrong with that?” Thankfully, his answer reflects a minority view today, but one that will grow significantly in both plausibility and appeal as the culture of Silicon Valley – animated by transhumanist ambitions and backed by enormous capital and influence – seeps into the ‘social imaginary’ of the West.  

In an individualist culture of ‘quantified selves,’ where self-optimization and wellbeing dominate the horizon of desire, it will take little to sell such enhancements, which will be promoted as not merely the means of surviving ‘rogue AIs’ but the way to flourishing. 

But this represents a profound distortion of what flourishing has meant across centuries of philosophical and theological reflection: the actualization of our true nature through the practice of virtue (Aristotle) and living in alignment with our proper end (telos), which is communion with God (Aquinas). Once tethered to a moral and spiritual vision of the human person, flourishing is fast becoming a runaway concept, thinned out on the anvil of individualism and moral autonomy, and conflated with the promise of expanding ad infinitum one’s capacities, choices, and life itself. It is precisely this  hyperindividualist vision that OpenAI CEO Sam Altman has in mind when he speaks of his mission of enabling ‘maximal human flourishing’.  

But the ethical and anthropological crisis we are entering cannot be resolved by neuroscience, secular anthropologies, let alone economics alone, but only through engaging with Christian anthropology. At the heart of the Christian faith stands the claim that Jesus Christ is the archetypal human, the “second Adam,” in St Paul’s phrase. Not simply in the sense that he is a morally and spiritually exemplary figure whose ethical teaching we might want to consider. But, more boldly, in the sense that all human beings - past, present, and future - are mysteriously caught up, redeemed and fulfilled in the person Christ. In his life, work, death, resurrection and ascension, humans are given the ultimate revelation not only of God, but also of what it means to be truly human and flourish. This means, among other things, that our limitations as creatures are not problems to be overcome but gifts to be honoured, the thresholds where God embraces us in grace. Our dependence and vulnerabilities are not defects to be corrected but the very conditions for fulfilling our humanity, in community, through the practices of faith (trust), hope, and love. 

Of course, there are distortions and privations that disfigure human life – disease, cruelty, injustice – which rightly summon humanity to acts of repair and resistance. As a product of God-given creativity, modern medicine and its many cures to previously fatal diseases is a huge blessing. But as biotechnology and AI continue to advance, the line between therapy and enhancement, healing and augmentation will likely become increasingly blurred. 

Against visions of human nature as infinitely plastic and of human beings as projects of self-invention, the Christian faith offers the liberating message that humanity is created, incorporated and will be fulfilled in Christ. To be human, then, is not to upgrade oneself without end to avoid vulnerability and death, but to be drawn into Christ, who died but was raised to life and glory. It is to find in him, and to practically outwork the measure of true, mutual flourishing, for the sake of the world. Only from this centre can we wisely discern how to receive and harness the gifts of technology without buying into its counterfeit promise of salvation. 

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