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

17 May 2024

5 min read

Matthew Krishanu: painting childhood

Portraying family, memories and counterpoints.

Jonathan Evens

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

a painting shows Bengali celebrants of a Eucharist.

Preaching, Matthew Krishnau, 2018.

Peter Mallet.

The Bough Breaks by Matthew Krishanu at Camden Art Centre has been described as the most significant exhibition of his work to date because, by showing the drawings and works on paper that he calls the generative heartbeat of his work as well as the works for which he is best known, the exhibition is the fullest expression to date of the expansive world of his artistic practice.

His images are primarily personal stories told through layers of memory, imagination, and conversations with the history of painting, in atmospheric, pared-back compositions which focus particularly on his childhood years in Bangladesh growing up with his brother, and their parents who were a British Christian priest and a Bengali theologian.

He speaks of his images in terms of an ‘I-you-them‘ axis. The work he considers his first painting, from 2005, entitled ‘Boy on a Bed’ was originally a scene of an empty room. He recalls that “late in the night before I was going to be exhibiting it, I sketched in this boy with black hair, brown skin, and a little toy car behind him”. He continues, “I knew that was me, and I knew that there was something I wanted to communicate about the inner world of that child”. In 2012, there came another “fundamental shift” in that “I wanted to paint myself and my brother”. With the first ‘Two Boys’ painting, “I remember it felt like worlds had opened up”. He explains that “when you have a single child, you can project ideas of melancholy or loneliness” but “when you have two, they outnumber the single viewer” and “I think the fact that they are clearly brothers and both have brown skin and often a very direct gaze at the viewer, holds a certain power”.

He recalls being in a show called Painting Childhood: From Holbein to Freud where the very last room was of the ‘Two Boys’: “Having gone through room after room of European children, white children, then coming into a room where these two boys weren't othered in any way, but were taking centre stage in the narrative, was hugely important.”

Adults are excised from the ‘Two Boys’ series “because I want the boys to be out on a limb or up on a hill, without parental supervision”. However, within the ‘Mission’ series - paintings of church life in Bangladesh - adults are seen from the perspective of children. As a result, they are in the ‘them’ part of the axis: “I see the adults in the third person. I'm constructing them as in some way other to the child's eye. This brings in the strangeness of performance and ritual, the stiffness of it too, particularly when you're used to being barefoot on the ground in Bangladesh and, suddenly, are meant to sit still and quiet. For me, it was compounded by the fact that I was brown skinned, as was my brother and mother, and my father was white skinned, and he was a priest, and he was a man, and all the power that comes with being a white man in Bangladesh; just the way he is perceived by his congregation, and even strangers on the street.”

He recalls that: At the time I knew that wasn't right and I didn't like the depictions of God as this white man flying around the sky. As a child, you have quite a raw and immediate relationship to life and nature and spirituality and, for me, it was the religious art that was the fundamental barrier to entering the world of the church. Also, the gendering of ‘Our Father’ or Jesus, the ‘only son’. That's why, as a young teen, I decided I didn't want to be confirmed, because I didn't believe in that construction.”

‘For me, that is where my faith is, in love, in the love of family, in all that a baby calls upon us to give it.’

Matthew Krishnau

In a painting like ‘Preaching’, he is exploring what it is to centre, in a congregation of brown adults and children, “the four nuns and my mother preaching with the two female candle holders and have the men on the sides”. So, “It's all about constructing a world which is both a counterpoint to the world of the two boys and nature, but also a counterpoint to the religious hierarchy we see in the church now”. The ‘Holy Family’ series, “which is of Bengali nuns, priests, and bishops” “is a deliberate response to the white depictions of Christ, baby Jesus, and Madonna”.

He notes that: “It's part of my painting mission to offer a counterpoint on the widest possible framing of an ‘I-to-you’ axis of a brown child, which isn't seen through the lens of National Geographic or Comic Relief ‘white saviours’, but is taken and centred as the heart of a human story. And if there's any spiritual message, then it's about that; of love, of the divinity of children and babies, and the divinity of our beautiful world, the ecological world of trees, water, glorious sunsets and sunrises, and all that comes with the human form.”

He thinks that this show has “set up a kind of a world philosophy” for him: “The core, the heart of the show, for me, is family, particularly of my late wife and my daughter. In and amongst the drawings, there are some pictures of our baby, and my late wife holding our baby or, indeed, holding the tree that my daughter is climbing. For me, that is where my faith is, in love, in the love of family, in all that a baby calls upon us to give it. That is the closest thing to divinity. I won't even use the word God because it's too masculine in our language. The closest thing to the divine, I sincerely believe, is in the eyes of children, is in the eyes of babies, particularly.”

He concludes by saying he would love to expand his practice further in the future, noting “a figure that has really resonated in a way I haven't felt before is the Palestinian priest Revd Munther Isaac and his ‘Christ in the rubble’ sermon”. However, his art always “needs to come from a personal connection to something I've conceptually explored; it needs to have that heart first of immediate one-to-one human connection”.

Matthew Krishanu: The Bough Breaks, 26 April - 23 June 2024, Camden Art Centre, London.