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Virtues
5 min read

How to encourage a second nature of virtue

Cultivating virtue could make you cheerful. Andrew Davison explore the benefits. The first in a five part series for Lent.

Andrew works at the intersection of theology, science and philosophy. He is Canon and Regius Professor of Divinity at Christ Church, Oxford.

Cheerful youth on the streets
Kenny Eliason on Unsplash.

Lent is upon us: the season to cultivate virtue. In that old-fashioned word, ‘virtue’ – so unpromising, even dismal in tone – lies so much of what Christianity wants to commend in its vision of a moral life. Even if Christian ethics enjoys a dour impression in the popular imagination, the tradition known as ‘virtue ethics’ places its emphasis on happiness, not being miserable, and on having a good disposition, not primarily on following laws. It’s all about having a good disposition – on being the sort of person to whom goodness comes naturally, even under taxing circumstances – and that as the basis for happiness. For the virtuous person, a virtuous response has become second nature: spontaneous, easy, and cheerful.

The idea of virtue as ‘second nature’ draws on Aristotle’s idea of habit. Over time, he thought, we settle into certain ways of being and reacting: into certain ways of behaving, responding, and relating to others. That can be for good, in which case we call that habit a virtue, but also for ill, in which case we call that a habit a vice.

 

'We are cultural, linguistic, and moral, and we have to learn and practice those things that make us human.'

We are creatures of habit, which makes us a strange sort of creature. We are born very much still a work in progress. All sorts of other organisms can perform their most characteristic actions more or less from birth. Contrast us. We are cultural, linguistic, and moral, and we have to learn and practice those things that make us human. In many important respects, what or who an infant will become remains an open question.

Aristotle put this pithily:

‘The virtues arise in us neither against nature, nor simply by nature. Rather, our very nature is to acquire them, and it is in that way that our nature reaches completion.’

Our nature is to be open, those works in progress. Inevitably, we acquire habits, one way or another, for better or worse. Habits are like a sediment that is laid down over time. Or – perhaps better – habits are like the course that river cuts through sediment or soil. The river cuts the course, but eventually the course directs the river. Acts lay down habits, then habits shape acts.

'We don’t become better or worse primarily by thinking hard about it; we become better or worse according to the way we act.'

That offers a bracing and distinctive view of what it means to be moral. For one thing, it shifts the emphasis away from motives, psychology, and an inner realm of the mind. We don’t become better or worse primarily by thinking hard about it; we become better or worse according to the way we act. Good deeds beget good habits, which beget further good deeds; bad deeds beget bad habits, which beget further bad deeds. That’s a good reason to make Lent a time for doing things (and maybe also not doing things, although virtue ethics will tend to think that action is important, and that we best drive out bad habits with good ones).

Virtue ethics has a lively place for reason, and we will come to that in the next article in this series (on the all-important rational virtue of prudence), but it’s also a remarkably bodily tradition. Virtue is almost as much laid down in one’s bones and sinews as in one’s brain. There is a ‘muscle memory’ to virtue, as also to vice. Imagine rescuing a child from an oncoming bus. It belongs to virtue in that situation for the body to move before the mind can catch up, or at least the conscious, deliberating mind. The child is snatched from danger in a pre-conscious whirl. The first well-formed thought to cross the mind of our virtuous protagonist might well be ‘Goodness, look what just happened?’

Virtue is at both home with dramatic responses in dramatic circumstances, but also disinclined to dramatize itself. The same person who reacted so bravely, and on instinct, faced with the child and the oncoming bus, is also likely to say ‘What else was I going to do? No big deal.’

 

The strength in virtue

The word virtue relates to the Latin with the word for strength. Virtue is strength of character. Virtue fills out what humanity can be. We might be born a work in progress, but that progress can go better or worse, depending on whether that human life is fulfilled in virtue, or hampered by vice. To fall into vices is to live an attenuated life, the glory of our humanity tarnished. To rise to virtue is to live a life of the kind of splendour of which a human being is capable.

Christianity has things to say about the crookedness of our tendency towards doing wrong, but rarely has it denied that we are still capable of making choices that are either better or worse, of performing better or worse actions, and of being formed, as a consequence, into better or worse people. Virtue isn’t the whole Christian story. It might not even be half the story, but it’s an indispensable part.

Offering common ground

Virtue perfects nature, as far as nature goes, but that isn’t the main part of that Christian story. It goes on to say that grace elevates humanity to a state beyond its wildest natural imaginings: to ‘participation in the divine nature’ and being a son or daughter of God. (There will be much more on all of that in other posts on this site). But, while that comment puts virtue in its place, it’s still an elevated place. If you are sympathetic to Christianity, but standing somewhat outside the door of the church, the traditions of thought and practice around virtue might offer common ground: common, both because they are about making the best of a humanity that we share, and common because so much of the thinking about them has been carried out across and beyond confessional lines, the great example being the place of Aristotle – an ancient Greek pagan – in all of this.

The virtues

Aristotle singled out four primary virtues. They are prudence (or practical wisdom), justice, courage, and moderation. To these, the church added three from St Paul: faith, hope, and love. We will think more about each of these in the weeks ahead, as we journey through Lent, and onto Easter.

Who is the honest man?
He that doth still and strongly good pursue;
To God, his neighbour, and himself, most true.
Whom neither force nor fawning can
Unpin, or wrench from giving all their due.

Whose honesty is not
So loose or easy, that a ruffling wind
Can blow away, or glittering look it blind.
Who rides his sure and even trot,
While the world now rides by, now lags behind.

Who, when great trials come,
Nor seeks, nor shuns them, but doth calmly stay,
Till he the thing and the example weigh.
All being brought into a sum,
What place or person calls for, he doth pay.

Who never melts or thaws
At close temptations. When the day is done,
His goodness sets not, but in dark can run.
The sun to others writeth laws,
And is their virtue: virtue is his sun.

George Herbert
'Constancy '(selected stanzas)
Explainer
AI
Belief
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5 min read

Whether it's AI or us, it's OK to be ignorant

Our search for answers begins by recognising that we don’t have them.

Simon Walters is Curate at Holy Trinity Huddersfield.

A street sticker displays multiple lines reading 'and then?'
Stephen Harlan on Unsplash.

When was the last time you admitted you didn’t know something? I don’t say it as much as I ought to. I’ve certainly felt the consequences of admitting ignorance – of being ridiculed for being entirely unaware of a pop culture reference, of being found out that I wasn’t paying as close attention to what my partner was saying as she expected. In a hyper-connected age when the wealth of human knowledge is at our fingertips, ignorance can hardly be viewed as a virtue. 

A recent study on the development of artificial intelligence holds out more hope for the value of admitting our ignorance than we might have previously imagined. Despite wide-spread hype and fearmongering about the perils of AI, our current models are in many ways developed in similar ways to how an animal is trained. An AI system such as ChatGPT might have access to unimaginable amounts of information, but it requires training by humans on what information is valuable or not, whether it has appropriately understood the request it has received, and whether its answer is correct. The idea is that human feedback helps the AI to hone its model through positive feedback for correct answers, and negative feedback for incorrect answers, so that it keeps whatever method led to positive feedback and changes whatever method led to negative feedback. It really isn’t that far away from how animals are trained. 

However, a problem has emerged. AI systems have become adept at giving coherent and convincing sounding answers that are entirely incorrect. How has this happened? 

This is a tool; it is good at some tasks, and less good at others. And, like all tools, it does not have an intrinsic morality. 

In digging into the training method for AI, the researchers found that the humans training the AI flagged answers of “I don’t know” as unsatisfactory. On one level this makes sense. The whole purpose of these systems is to provide answers, after all. But rather than causing the AI to return and rethink its data, it instead developed increasingly convincing answers that were not true whatsoever, to the point where the human supervisors didn’t flag sufficiently convincing answers as wrong because they themselves didn’t realise that they were wrong. The result is that “the more difficult the question and the more advanced model you use, the more likely you are to get well-packaged, plausible nonsense as your answer.” 

Uncovering some of what is going on in AI systems dispels both the fervent hype that artificial intelligence might be our saviour, and the deep fear that it might be our societal downfall. This is a tool; it is good at some tasks, and less good at others. And, like all tools, it does not have an intrinsic morality. Whether it is used for good or ill depends on the approach of the humans that use it. 

But this study also uncovers our strained relationship with ignorance. Problems arise in the answers given by systems like ChatGPT because a convincing answer is valued more than admitting ignorance, even if the convincing answer is not at all correct. Because the AI has been trained to avoid admitting it doesn’t know something, all of its answers are less reliable, even the ones that are actually correct.  

This is not a problem limited to artificial intelligence. I had a friend who seemed incapable of admitting that he didn’t know something, and whenever he was corrected by someone else, he would make it sound like his first answer was actually the correct one, rather than whatever he had said. I don’t know how aware he was that he did this, but the result was that I didn’t particularly trust whatever he said to be correct. Paradoxically, had he admitted his ignorance more readily, I would have believed him to be less ignorant. 

It is strange that admitting ignorance is so avoided. After all, it is in many ways our default state. No one faults a baby or a child for not knowing things. If anything, we expect ignorance to be a fuel for curiosity. Our search for answers begins in the recognition that we don’t have them. And in an age where approximately 500 hours of video is uploaded to YouTube every minute, the sum of what we don’t know must by necessity be vastly greater than all that we do know. What any one of us can know is only a small fraction of all there is to know. 

Crucially, admitting we do not know everything is not the same as saying that we do not know anything

One of the gifts of Christian theology is an ability to recognize what it is that makes us human. One of these things is the fact that any created thing is, by definition, limited. God alone is the only one who can be described by the ‘omnis’. He is omnipotent, omnipresent, and omniscient. There is no limit to his power, and presence, and knowledge. The distinction between creator and creation means that created things have limits to their power, presence, and knowledge. We cannot do whatever we want. We cannot be everywhere at the same time. And we cannot know everything there is to be known.  

Projecting infinite knowledge is essentially claiming to be God. Admitting our ignorance is therefore merely recognizing our nature as created beings, acknowledging to one another that we are not God and therefore cannot know everything. But, crucially, admitting we do not know everything is not the same as saying that we do not know anything. Our God-given nature is one of discovery and learning. I sometimes like to imagine God’s delight in our discovery of some previously unknown facet of his creation, as he gets to share with us in all that he has made. Perhaps what really matters is what we do with our ignorance. Will we simply remain satisfied not to know, or will it turn us outwards to delight in the new things that lie behind every corner? 

For the developers of ChatGPT and the like, there is also a reminder here that we ought not to expect AI to take on the attributes of God. AI used well in the hands of humans may yet do extraordinary things for us, but it will not truly be able to do anything, be everywhere, or know everything. Perhaps if it was trained to say ‘I don’t know’ a little more, we might all learn a little more about the nature of the world God has made.