Article
AI
Culture
Generosity
Psychology
Virtues
5 min read

AI will never codify the unruly instructions that make us human

The many exceptions to the rules are what make us human.
A desperate man wearing 18th century clothes holds candlesticks
Jean Valjean and the candlesticks, in Les Misérables.

On average, students with surnames beginning in the letters A-E get higher grades than those who come later in the alphabet. Good looking people get more favourable divorce settlements through the courts, and higher payouts for damages. Tall people are more likely to get promoted than their shorter colleagues, and judges give out harsher sentences just before lunch. It is clear that human judgement is problematically biased – sometimes with significant consequences. 

But imagine you were on the receiving end of such treatment, and wanted to appeal your overly harsh sentence, your unfair court settlement or your punitive essay grade: is Artificial Intelligence the answer? Is AI intelligent enough to review the evidence, consider the rules, ignore human vagaries, and issue an impartial, more sophisticated outcome?  

In many cases, the short answer is yes. Conveniently, AI can review 50 CVs, conduct 50 “chatbot” style interviews, and identify which candidates best fit the criteria for promotion. But is the short and convenient answer always what we want? In their recent publication, As If Human: Ethics and Artificial Intelligence, Nigel Shadbolt and Roger Hampson discuss research which shows that, if wrongly condemned to be shot by a military court but given one last appeal, most people would prefer to appeal in person to a human judge than have the facts of their case reviewed by an AI computer. Likewise, terminally ill patients indicate a preference for doctor’s opinions over computer calculations on when to withdraw life sustaining treatment, even though a computer has a higher predictive power to judge when someone’s life might be coming to an end. This preference may seem counterintuitive, but apparently the cold impartiality—and at times, the impenetrability—of machine logic might work for promotions, but fails to satisfy the desire for human dignity when it comes to matters of life and death.  

In addition, Shadbolt and Hampson make the point that AI is actually much less intelligent than many of us tend to think. An AI machine can be instructed to apply certain rules to decision making and can apply those rules even in quite complex situations, but the determination of those rules can only happen in one of two ways: either the rules must be invented or predetermined by whoever programmes the machine, or the rules must be observable to a “Large Language Model” AI when it scrapes the internet to observe common and typical aspects of human behaviour.  

The former option, deciding the rules in advance, is by no means straightforward. Humans abide by a complex web of intersecting ethical codes, often slipping seamlessly between utilitarianism (what achieves the most amount of good for the most amount of people?) virtue ethics (what makes me a good person?) and theological or deontological ideas (what does God or wider society expect me to do?) This complexity, as Shadbolt and Hampson observe, means that: 

“Contemporary intellectual discourse has not even the beginnings of an agreed universal basis for notions of good and evil, or right and wrong.”  

The solution might be option two – to ask AI to do a data scrape of human behaviour and use its superior processing power to determine if there actually is some sort of universal basis to our ethical codes, perhaps one that humanity hasn’t noticed yet. For example, you might instruct a large language model AI to find 1,000,000 instances of a particular pro-social act, such as generous giving, and from that to determine a universal set of rules for what counts as generosity. This is an experiment that has not yet been done, probably because it is unlikely to yield satisfactory results. After all, what is real generosity? Isn’t the truly generous person one who makes a generous gesture even when it is not socially appropriate to do so? The rule of real generosity is that it breaks the rules.  

Generosity is not the only human virtue which defies being codified – mercy falls at exactly the same hurdle. AI can never learn to be merciful, because showing mercy involves breaking a rule without having a different rule or sufficient cause to tell it to do so. Stealing is wrong, this is a rule we almost all learn from childhood. But in the famous opening to Les Misérables, Jean Valjean, a destitute convict, steals some silverware from Bishop Myriel who has provided him with hospitality. Valjean is soon caught by the police and faces a lifetime of imprisonment and forced labour for his crime. Yet the Bishop shows him mercy, falsely informing the police that the silverware was a gift and even adding two further candlesticks to the swag. Stealing is, objectively, still wrong, but the rule is temporarily suspended, or superseded, by the bishop’s wholly unruly act of mercy.   

Teaching his followers one day, Jesus stunned the crowd with a catalogue of unruly instructions. He said, “Give to everyone who asks of you,” and “Love your enemies” and “Do good to those who hate you.” The Gospel writers record that the crowd were amazed, astonished, even panicked! These were rules that challenged many assumptions about the “right” way to live – many of the social and religious “rules” of the day. And Jesus modelled this unruly way of life too – actively healing people on the designated day of rest, dining with social outcasts and having contact with those who had “unclean” illnesses such as leprosy. Overall, the message of Jesus was loud and clear, people matter more than rules.  

AI will never understand this, because to an AI people don’t actually exist, only rules exist. Rules can be programmed in manually or extracted from a data scrape, and one rule can be superseded by another rule, but beyond that a rule can never just be illogically or irrationally broken by a machine. Put more simply, AI can show us in a simplistic way what fairness ought to look like and can protect a judge from being punitive just because they are a bit hungry. There are many positive applications to the use of AI in overcoming humanity’s unconscious and illogical biases. But at the end of the day, only a human can look Jean Valjean in the eye and say, “Here, take these candlesticks too.”   

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Article
Community
Culture
Sustainability
Wildness
5 min read

Hedgerows are boundaries, but they don’t divide so much as abound

The lines we draw between land and lane connect us.

Elizabeth Wainwright is a writer, coach and walking guide. She's a former district councillor and has a background in international development.

A Devon lane lined by hedges.
Down in Devon.
Craig Cameron on Unsplash.

In May and June, the Devon hedgerows that hold the landscape outside my window are at their fullest, most colourful state of being. Walking the narrow lane that runs away from our house means walking between high hedgerows that rise like soft green walls either side, which really, means walking between ancient living things, because these hedgerows are old. Devon has some of the oldest hedgerows in the country, and so the world – older than the Parish churches whose towers I can see to the south, east, and west, which rise like old-growth trees out of a blanket of green fields.  

Early Bronze Age farmers had to clear woodland to make their fields, and sometimes they left strips of woodland to mark boundaries. These are our oldest hedgerows. They are often found on parish boundary lines, and can support over 2,000 species, also acting as important wildlife corridors for many of them. To roughly date a hedgerow, you count the number of species in a 30m stretch – one species equals 100 years. I have taken to counting random 30m stretches of the hedges that line the lanes near us, and have concluded that we are surrounded by hundreds, in places thousands of years of history – of braided hawthorn and blackthorn, hazel and oak, pink campion and bluebell whose bulbs hide in ancient earth banks that many of the hedgerows sit on.  

Now, in these spring hedges, hawthorn is in blossom, nettles overflow with prickly exuberance, and somewhere deep in the tangle a blackbird tunes its song. The hedges are thick with memory stitched together from centuries of hand-laying, stock-keeping, quiet watching. They are Devon’s old boundaries, but they do not divide so much as abound. Life spills from them: wrens and mice, vetch and violet, and so many more things unseen. These are not just boundaries that mark where other things like fields and roads begin and end then; they are living spaces in their own right. They are pathways for diverse life, they are structures that hold home and shelter, food and safety, they are corridors that contain history and story. They are not just edges, they are the centres of whole lives and worlds.  

Walking here one May morning, I find myself wondering about the lines we draw – between land and lane, but also between ‘us’ and ‘them’ – and whether these lines too might be porous like the hedgerows, which have lived for so long not through independence but through care and relationship.  

The hedges speak paradoxes that I am confronted with every time I go for a walk – of division and abundance, of separateness and connection, of containment and invitation. Lately, I am sitting with these and am coming to understand a threshold that the world offers me: between independence and interdependence. But the truth is I’m not very good at interdependence. I have so often retreated behind the wall of my self-sufficiency, but I am trying to pull that wall down and replace it with a porous and lifegiving hedgerow.  

We draw lines – around ourselves, and between people, nations, beliefs, social classes, politics. Sometimes these lines are for safety, sometimes for exclusion. But the hedgerows tell me that it is possible to hold a line and also to let light and life flow through it and shape it. They tell me that these lines are not end points but invitations to communion.  

In The Left Hand of Darkness, Ursula Le Guin wrote:  

“…I know people, I know towns, farms, hills and rivers and rocks, I know how the sun at sunset in autumn falls on the side of a certain plowland in the hills; but what is the sense of giving a boundary to all that, of giving it a name and ceasing to love where the name ceases to apply? What is love of one's country; is it hate of one's uncountry?”  

Le Guin’s work of science fiction is about otherness and connectedness, with different species having to learn empathy in order to collaborate and communicate. The darker the events in the book, the brighter the hope and relationship. The book feels like it was written for now, for this world.  

On my hedge-edged walks I am in the presence of lives so unlike mine – plants, creatures, the people who have tended and cared for these hedges through generations.

In a world whose people are persecuted, othered, tired, it is easy to believe that the way of things is division and separation. But hedgerows suggest another way to live: layered, porous, complex and interconnected, creating space not just for encounter but for new life through that encounter. This is how I picture the Kingdom that Jesus speaks about and so often found solace in: a world of intermingling and ever-growing aliveness. I think Jesus would have walked with the hedgerows had he lived in Devon. I think he would have used them to speak of boundary-crossing between heaven and Earth, clean and unclean, Jew and Gentile. I think he would have pointed to them and said, see the tangled beauty of these? They are what the Kingdom is like: held and open, living and lifegiving. This is what I want our future to be too.  

As I walk these old lanes, I am deepening into my hedgerow apprenticeship. I am learning to sink my roots in, to tend boundaries with care, to make space for life. I am also finding that there is nothing in the hedgerows that speaks of self-sufficiency. These ancient, interwoven green features that have defined this landscape are here because of relationships between species. It is easy to talk about the interconnectedness of everything, it is another thing to try to live it – to live like gifts, reciprocity, community, are things that might take the weight of our time. These old hedgerows give me a foothold though – they enliven the overused but hard-to-live idea of interconnection, they show me what it looks like and that it is an approach to life that is patient, strong, sustaining, real.  

When I reach out my hand I can usually find something edible or beautiful in the hedgerow depending on the time of year: blackberry, hazel, oxeye daisy, pennywort, primrose. Yesterday, it was the cow parsley that really caught my attention: its frothing, foaming flourishing. In a few weeks it will give way to what comes next, just as it has always done, just as this world will always do. On my hedge-edged walks I am in the presence of lives so unlike mine – plants, creatures, the people who have tended and cared for these hedges through generations. I am also in the presence of relationship, and of hope.  

Now, with so many crises bearing down on the world, and with anxiety and despair blooming, it is the hedges that remind me of other, older, wiser ways to be. It is the hedges that show me how to root deep into solid ground, and how to reach out to others, and to light, which are so often the same thing. 

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Since Spring 2023, our readers have enjoyed over 1,000 articles. All for free. 
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If you enjoy Seen & Unseen, would you consider making a gift towards our work?

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