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.

Article

Assisted dying

Culture

Politics

4 October 2024

5 min read

Assisted dying and the cult of kindness

I witnessed an assisted death. We need to be honest in the debate about it.

Matthew Hall

Matthew is an author and screenwriter.

A tableau shows minature figures of two people, one sitting on a life size syringe and the other stands

Etactics Inc on Unsplash.

The Assisted Dying Bill is likely to be passed into law this autumn, the government having promised to ‘rush it through’. The debate will invariably be conducted in a fog of euphemistic language in which ‘compassion’ and ‘dignity’ will feature heavily on both sides, while the main point is likely to be missed: the legalisation of euthanasia or AD, marks a tectonic shift from a Christian to a post-Christian society and should be a wake-up moment for dozing Christians.

I was recently present when my aunt, an artist who had become a Canadian citizen, died by euthanasia in her own home while in the very early stages of motor neurone disease. She was 72, divorced, living independently, fully mobile (although she had lost the use of one arm) and was laughing and joking up to the moments before the doctor (or ‘The Killer’ as her son called him) injected the first dose of the lethal cocktail. It happened at 7pm on a Tuesday evening. She had made the phone call requesting her death at 3pm the previous Sunday – yes, a Sunday. Service of a kind our NHS can only dream of.

As a reluctant witness to what I consider a murder-suicide, I was nevertheless beguiled by the relatively clean ending (although there was some disturbing gurgling that apparently occurs as a result of the lungs filling with fluid) to a life that was about to become very difficult. Her two older siblings, including my mother, are each currently several years into slow deaths from combined Parkinson’s and dementia.

I am an almost daily visitor and a secondary carer to my mother, and while she is mute, benign and seemingly contented, the toll on my stepfather and on me is enormous. I often pray for it all to be over – it’s an endless grind and her former self would be utterly horrified to see herself this way! – and yet, as a Christian, I have to see purpose in it. One thing it certainly does do, is force carers to be selfless and compassionate in the strict sense of the word, which is ‘to suffer with’.

Her decision to die was the ultimate consumer choice – she availed herself of a service that promised to free her from her ailing body as quickly and comfortably as possible.

Get updates

My aunt didn’t want the trial of becoming ill and dependent, and the Canadian government gave her an opt-out which she grabbed the instant she received her diagnosis. Confirmation by two doctors that she was terminally ill and of sound mind – almost a trifling formality – got her immediate approval. She was, to use her kind of language, ‘out of here’ a mere three months later.

How could she have been so cavalier and determined to die, despite the protests of her son, nephew and granddaughters? She was, in hindsight, a perfectly minted product of the 1960s who believed above all in doing her own thing - whatever felt right. Such notions were anathema to her Christian parents and their dutiful wartime generation but are now the norm.

Like many who came of age to the sound of the Beatles, she toured the spiritual supermarket and picked out the nice bits from Christian, pagan and Eastern religions – predominantly those that allow you to think that life is about ‘being in tune’ or feeling good about yourself. This did most definitely not include becoming immobile and having strangers change her nappy. She believed in an afterlife, ‘love’, aliens and reincarnation but definitely not in judgement or consequences for her suicide.

Her decision to die was the ultimate consumer choice – she availed herself of a service that promised to free her from her ailing body as quickly and comfortably as possible, with the added bonus of leaving her assets to her family.

The truth, as the Canadian experience demonstrates, is that AD is not a slippery slope but a cliff edge.

Polls in Canada and the UK show that the vast majority would consider this a win all round. According to Opinium, 75 per cent of British adults support AD. In political terms this a ‘bridge issue’ almost without comparison, uniting 78 per cent of Conservatives with 77 per cent of Labour supporters, yet no issue should more starkly dramatise the unbridgeable chasm between Christian and secular world views.

The sharpness of this divide has, however, been successfully obscured by the insidious (and to my mind, diabolical) Cult of Kindness that has inveigled itself into both secular and Christian space. Imitating Christian virtues, it subverts them by subtly perverting language - by using ‘compassion’ when what is meant is ‘convenience’, for example – and by making ‘happiness’ rather than self-sacrifice the highest good. This leads both sides into dishonesty and self-delusion.

The biggest pro-AD lie is that it is merely an escape route for the tiny few facing the most intolerable suffering with no additional consequences. The truth, as the Canadian experience demonstrates, is that AD is not a slippery slope but a cliff edge. It is now the fifth most common cause of death and climbing by 30 per cent each year. Every seriously ill Canadian now feels some pressure to address the option. Cases of people choosing AD out of despair, depression or at the suggestion of a lazy or uncaring State official are already numerous. Those who have signed an advance consent waiver setting a date for their euthanasia in the event of their mentally incapacity, are now being terminated. In some cases, the demented refuse to cooperate and are euthanised under forced sedation. The State is already saving money and families are saving their inheritances. Life itself has been downgraded.

The Christian side indulges in even bigger untruths. Windy episcopal speeches about advances in palliative care avoid the hard fact that denying AD involves many suffering prolonged and painful deaths while family finances are destroyed and carers worn down to a husk. The pill can’t be sugared: thou shalt not kill is absolute, not an invitation for an ethical discussion. The point is so fundamental that to avoid it and be drawn into discussing the minutiae of legislation is a betrayal of the faith.

Christians won’t save the secular world from AD and its consequences, but the current debate is an opportunity for honesty and for Christians to save themselves from the delusion that the true virtue of compassion can be inverted to justify killing.

The Christian religion began with an agonising death of a kind which its scriptures exhorts its followers not to fear. It’s a tough message: God doesn’t promise the comfort we would like in this life. We do have the means and the duty to alleviate much suffering, but death as a consumer choice is simply off the table.