Article

Culture

14 March 2024

5 min read

What AI needs to learn about dying and why it will save it

Those programming truthfulness can learn a lot from mortality.

Andrew Steane

Andrew Steane has been Professor of Physics at the University of Oxford since 2002, He is the author of Faithful to Science: The Role of Science in Religion.

An angel of death lays a hand of a humanioid robot that has died amid a data centre

A digital momento mori.

Nick Jones/midjourney.ai

Google got itself into some unusual hot water in recently when its Gemini generative AI software started putting out images that were not just implausible but downright unethical. The CEO Sundar Pichai has taken the situation in hand and I am sure it will improve. But before this episode it was already clear that currently available chat-bots, while impressive, are capable of generating misleading or fantastical responses and in fact they do this a lot. How to manage this?

Let’s use the initials ‘AI’ for artificial intelligence, leaving it open whether or not the term is entirely appropriate for the transformer and large language model (LLM) methods currently available. The problem is that the LLM approach causes chat-bots to generate both reasonable and well-supported statements and images, and also unsupported and fantastical (delusory and factually incorrect) statements and images, and this is done without signalling to the human user any guidance in telling which is which. The LLMs, as developed to date, have not been programmed in such a way as to pay attention to this issue. They are subject to the age-old problem of computer programming: garbage in, garbage out.

If, as a society, we advocate for greater attention to truthfulness in the outputs of AI, then software companies and programmers will try to bring it about. It might involve, for example, greater investment in electronic authentication methods. An image or document will have to have, embedded in its digital code, extra information serving to authenticate it by some agreed and hard-to-forge method. In the 2002 science fiction film Minority Report an example of this was included: the name of a person accused of a ‘pre-crime’ (in the terminology of the film) is inscribed on a wooden ball, so as to use the unique cellular structure of a given piece of hardwood as a form of data substrate that is near impossible to duplicate.

The questions we face with AI thus come close to some of those we face when dealing with one another as humans.

It is clear that a major issue in the future use of AI by humans will be the issue of trust and reasonable belief. On what basis will we be able to trust what AI asserts? If we are unable to check the reasoning process in a result claimed to be rational, how will be able to tell that it was in fact well-reasoned? If we only have an AI-generated output as evidence of something having happened in the past, how will we know whether it is factually correct?

Among the strategies that suggest themselves is the use of several independent AIs. If they are indeed independent and all propose the same answer to some matter of reasoning or of fact, then there is a prima facie case for increasing our degree of trust in the output. This will give rise to the meta-question: how can we tell that a given set of AIs are in fact independent? Perhaps they all were trained on a common faulty data set. Or perhaps they were able to communicate with each other and thus influence each other.

The questions we face with AI thus come close to some of those we face when dealing with one another as humans. We know humans in general are capable of both ignorance and deliberate deception. We manage this by building up degrees of trust based on whether or not people show behaviours that suggest they are trustworthy. This also involves the ability to recognize unique individuals over time, so that a case for trustworthiness can be built up over a sequence of observations. We also need to get a sense of one another's character in more general ways, so that we can tell if someone is showing a change in behaviour that might signal a change in their degree of trustworthiness.

In order to earn our trust, an AI too will have to be able to suffer and, perhaps, to die.

Issues of trust and of reasonable belief are very much grist to the mill of theology. The existing theological literature may have much that can be drawn upon to help us in this area. An item which strikes me as particularly noteworthy is the connection between suffering and loss and earning of trust, and the relation to mortality. In brief, a person you can trust is one who has ventured something of themselves on their pronouncements, such that they have something to lose if they prove to be untrustworthy. In a similar vein, a message which is costly to the messenger may be more valuable than a message which costs the messenger nothing. They have already staked something on their message. This implies they are working all the harder to exert their influence on you, for good or ill. (You will need to know them in other ways in order to determine which of good or ill is their intention.)

Mortality brings this issue of cost to a point of considerable sharpness. A person willing to die on behalf of what they claim certainly invests a lot in their contribution. They earn attention. It is not a guarantee of rationality or factual correctness, but it is a demonstration of commitment to a message. It signals a sense of importance attached to whatever has demanded this ultimate cost. Death becomes a form of bearing witness.

A thought-provoking implication of the above is that in order to earn our trust, an AI too will have to be able to suffer and, perhaps, to die.

In the case of human life, even if making a specific claim does not itself lead directly to one's own death, the very fact that we die lends added weight to all the choices we make and all the actions we take. For, together, they are our message and our contribution to the world, and they cannot be endlessly taken back and replaced. Death will curtail our opportunity to add anything else or qualify what we said before. The things we said and did show what we cared about whether we intended them to or not. This effect of death on the weightiness of our messages to one another might be called the weight of mortality.

In order for this kind of weight to become attached to the claims an AI may make, the coming death has to be clearly seen and understood beforehand by the AI, and the timescale must not be so long that the AI’s death is merely some nebulous idea in the far future. Also, although there may be some hope of new life beyond death it must not be a sure thing, or it must be such that it would be compromised if the AI were to knowingly lie, or fail to make an effort to be truthful. Only thus can the pronouncements of an AI earn the weight of mortality.

For as long as AI is not imbued with mortality and the ability to understand the implications of its own death, it will remain a useful tool as opposed to a valued partner. The AI you can trust is the AI reconciled to its own mortality.

Review

Art

Culture

26 July 2024

5 min read

Paradise cottage: Milton reimagin’d

Artist Richard Kenton Webb converses with the blind poet in his former home.

Jonathan Evens

Jonathan is Team Rector for Wickford and Runwell. He is co-author of The Secret Chord, and writes on the arts.

A black and white illustration shows a man holding a walk stick standing among tomb-like structures.

The blind poet. Charcoal and white chalk on paper, 2022.

Richard Kenton Webb.

‘Waiting to Speak to Milton’ shows the artist Richard Kenton Webb on a rain-swept night waiting in a valley for a car whose headlights can just be seen at the crest of the hill. For this image he has imagined himself waiting for a lift from John Milton to discuss the poems Paradise Regain’d and Samson Agonistes. As the opening image to Webb’s exhibition at Milton’s Cottage in Chalfont St Giles it is appropriately positioned in the porch by which visitors enter the cottage.

This image of light appearing in the dark night of the soul symbolises the beginning of Webb’s journey with Milton and his late poems Paradise Lost, Paradise Regain’d and Samson Agonistes. This has been a 10-year journey that Webb began following a conversation with his son in front of John Martin’s mezzotints for Paradise Lost at the Tate. Following on from his son’s encouragement to begin work, over that period, Webb says Milton has been a companion like Virgil to Dante guiding him through the narrative of his own life including the dark nights of redundancy and lockdown. The result has been 128 drawings, 40 paintings and 12 relief prints forming A Conversation with Milton’s Paradise Lost, a commission of 12 drawings in response to Milton’s pastoral elegy, Lycidas, for the Milton Society of America, and the 13 drawings forming this exhibition, A Conversation with Paradise Regain’d & Samson Agonistes.

Milton proved an effective companion because he, too, had passed through his own dark night of the soul. He arrived in Chalfont St Giles to escape the Great Plague of 1665 after the Republican cause to which he had dedicated more than a decade of his life - being Oliver Cromwell’s unofficial spin doctor - had collapsed around him with the Restoration of the Monarchy in 1660. He had been lucky to escape with his life following imprisonment and the banning of his books. In addition, he had lost his sight, his beloved second wife, much of his money and all of his influence.

Despite these traumas, Milton was able to express his love for his Creator wonderfully in Paradise Lost, which was completed at the cottage in Chalfont St Giles, and Paradise Regain’d, which was inspired whilst there. In both Paradise Regain’d and Samson Agonistes Milton deploys his rich verses and visions of spirituality and the forces of good and evil to reflect on the Restoration of the Monarchy and the loss of the English republic, doing so by means of Biblical stories concerning Jesus and Samson.

Browse Webb's exhibition

A black and white illustration show a person crouching in the corner and lifting as it was a stage drape.

Modes of Apprehension by Richard Kenton Webb – charcoal and white chalk on paper, 2022.

Inside a history cottage, black and white illustrations hang on the wall.

Webb’s exhibition at Milton’s Cottage in Chalfont St Giles.

A black and white illustration shows a two people close together on a pinnacle.

The Pinnacle by Richard Kenton Webb - charcoal and white chalk on paper, 2022.

Webb’s exhibition at Milton’s Cottage in Chalfont St Giles.

In Webb’s view, “Paradise Regain’d is about overcoming impossible situations” while, in Samson Agonistes, Milton’s Redeemer shows “Samson, the blind and foolish man”, “that we can always find hope in our living God even when society does not”. These poems moved Webb out of despair to discover hope because he knew they were heading towards redemption. As a result, he sees Milton as “a great English poet who gives hope, which in itself is a creative act for these difficult times”.

Although the story of Samson pre-dates that of Jesus being tempted in the wilderness, Webb’s painting series begins with images inspired by Paradise Regain’d, just as Samson Agonistes followed Paradise Regain’d when both were jointly published in 1671, because Jesus’ resistance of temptation ultimately redeems those, like Samson and Adam and Eve, who were unable to resist.

These are images set against a dark background with the exception of the final Paradise Regain’d image with its white sky depicting a paradise within as Jesus has overcome temptation, is in full communion with God and is about to begin his ministry by calling his first disciples. The images move from the trauma and test of temptation – whether involving hunger, greed, lust, threat, pride or ambition – to a calmness of mind that is equipoise and liberation and which also enables the destruction of false temples.

They are images in which movement is arrested in still moments which form theatrical tableaux. These, like medieval and early Tudor morality plays, involve the viewer in an epic struggle between good and evil, involving temptation, fall and redemption. Webb’s use of charcoal and white chalk on paper emphasises the binary nature of this struggle. Being formed of charcoal and chalk, despite his use of contemporary equivalents for the temptations, the look and feel of Webb’s images also accords well with their exhibition setting, in rooms of low ceilings, uneven white walls, dark beams and furniture.

Webb’s works and exhibition also universalise Milton’s own experience of the dark night of the soul by merging that story with Webb’s own.

As Paradise Lost was the first illustrated poem in the English language, Milton’s poetry has, as Kelly O’Reilly, Director of Milton’s Cottage, has noted “inspired many of our greatest artists, from Blake to Turner, Dore to Dali”. Webb, who consciously works in the continuing tradition of Blake’s visionary art, is extending the tradition of illustrating Milton’s poems. It is appropriate, then, that, by exhibiting these drawings in Milton’s Cottage, they are placed alongside examples of illustrated editions of the poems, plus other paintings and prints relating to Milton.

Milton’s works are not only a repository of rich verse, which also gifted over 600 new words to the English language, but are also a conversation with scripture, its stories and their interpretation, plus the social and political ramifications of the Reformation in the British Isles. Webb’s works and exhibition also universalise Milton’s own experience of the dark night of the soul by merging that story with Webb’s own and linking those powerfully to the themes of Milton’s poems.

The key image, in this regard, is the first in the Paradise Regain’d series (‘Modes of Apprehension’), which sees Jesus in the wilderness turning up the corner of the wilderness backdrop, as in a theatre, to reveal another dimension or reality to existence and experience behind it. Hope is discovered in the midst of desolation, resilience found in the face of temptation. In these ways, Webb achieves his own hope for these works, that, “by responding to Milton’s universal themes of creation, destruction, temptation, love and loss”, he “can help new audiences find fresh ways to engage in Milton’s legacy”.

A Conversation with Paradise Regain’d & Samson Agonistes, Milton’s Cottage, 3 July – 8 September 2024.

Visit the exhibition web site.