When indulgence and inhibition are on the menu

As the time of feasting concludes, and resolutions start to crumble, Ryan Gilfeather takes some lessons on how and when to say 'no more'.

Ryan Gilfeather

Ryan Gilfeather explores social issues through the lens of philosophy, theology, and history. He is a Research Associate at the Joseph Centre for Dignified Work.

Two stuffed cheeseburgers are carried on a tray.

Peter Dawn on Unsplash.

Advent and Christmas are heroic culinary seasons. They are times of abundant feasting on foods from rich and varied traditions. However, despite the enthusiasm many of us share in this overindulgence, we are, as a society, fairly ambivalent about the pleasures of food.

Recently, Tim Hayward wrote a vigorous defence of gluttony, claiming that the Church labelling it a sin, because it defied the practice of self-denial in hope of future reward that he claims the Christian faith is predicated upon. Here, Tim represents a prominent belief in our culture, that taking pleasure in an activity cannot be wrong if it doesn’t have negative consequences on others.

However, despite the prominence of these views, diet culture is still powerful and pervasive. Many of us, perhaps guilt ridden and ashamed, will resolve in the New Year to cut out the pleasures of food in order to drop a few waist sizes.

This encouragement to say no to the pleasures of food, is an invitation to learn the habit of denying our inner yearnings, if they will lead to emptiness.

Over the years, Christians have also toyed with the question of what pleasure we are to take in food. They are certainly far more cautious than the hedonists among us would like. However, they give us a way to navigate between the Scylla of unrestrained indulgence and the Charybdis of starving ourselves entirely.

Gregory of Nyssa, a Fourth Century bishop and theologian, argued that indulging the desire for the pleasures of food can replace our pursuit of those things which are truly good in life. Here, Gregory makes a similar point to Graham Tomlin in a recent article for Seen & Unseen. Gregory gives particular insight into the psychological experience of addiction to physical pleasure. In his biography of Moses, he likens the pursuit of physical pleasures to an enslaved person making bricks. The brick maker is entirely consumed, both in mind and body, with filling the brick cast and baking it. But, as soon as the brick is finished, the cast is empty again, and the process must be repeated. We dedicate our thoughts and our actions to achieving physical pleasures, but as soon as we attain them, they disappear. It is a futile process.

Crucially, some people develop a kind of addiction to pursuing pleasure, they are stuck in the loop of dedicating their minds and bodies to achieving it again and again. They begin to experience emotional turbulence if they can’t attain pleasure, like anger, greed, or anxiety. This pattern of behaviour absorbs these people’s thoughts so much that it replaces their capacity to pursue those things in life which will truly make them flourish. Therefore, this encouragement to say no to the pleasures of food, is an invitation to learn the habit of denying our inner yearnings, if they will lead to emptiness.

The most salient and pervasive examples of this today are digital content and social media. We tend to think of addiction in clinical terms, an extreme form of behaviour associated with people whose habitual consumption of drugs, alcohol, or gambling has run their lives off of the track. However, some psychologists argue for a broader definition of addiction. One which includes the habituation to compulsively consuming social media, the news, and other forms of digital media. For many of us, our compulsion to consume these kinds of content will occupy a great deal of our time and energy, which we could otherwise spend on activities which would make us thrive. Such as nurturing our relationships with God and with others, creative endeavours, and spending time in nature.

A well-crafted meal, especially one received from a long culinary tradition, reveals the power of human creativity, which in turn shows us a glimmer of God’s creative act.

Importantly, Gregory does not suggest that we ought to starve ourselves. A key aspect of learning to say no to the pleasures of food, is learning to say yes to that which our body needs. He explains that our minds are capable of determining how much is sufficient, but our inner yearnings are not. If they are left unchecked, they will cause us to desire to never stop eating. For those of us who are privileged enough to afford it, the solution is to neither punish nor destroy our bodies, but simply to stop when we have had a sufficient amount.

Admittedly, this vision of eating does not sound like much fun. Food and wine certainly afford me great pleasure, not so much in their quantities but in their qualities; what room is there for people like me in Gregory’s vision of the kingdom of God?

In his interpretation of the Song of Songs, a book in the Hebrew Bible, Gregory discusses two kinds of pleasure. He says that there are pleasures of the body, which, as discussed, consume our minds and bodies, replace our pursuit of those things which will help us truly flourish and give us turbulent emotions. However, there are also spiritual pleasures. These are experiences which lift our minds up to God and give us a kind of spiritual ecstasy. Although Gregory does not make this connection, I suggest that food can afford us these spiritual pleasures. The occasional feast can point to the abundance of God’s generosity to us. Fine fresh fruit on a summer's day can teach us something about the goodness of God’s creation. A well-crafted meal, especially one received from a long culinary tradition, reveals the power of human creativity, which in turn shows us a glimmer of God’s creative act.

In this way, Christians have a way of thinking about the pleasures of food which walks the narrow path between the pitfalls of unhealthy overindulgence and mutilation of the body. It is cautious about a pattern of life given over to the pursuit of pleasure instead of those things which will make us thrive. However, it recognises those times in which food can lift up our minds to the divine. So, this New Year, don’t resolve to starve yourself in pursuit of a certain waistline, and certainly don’t give up on discipline altogether. Instead, focus on moderation, and the capacity to say no to unhelpful desires. Let this discipline open up space in your life to say yes to those things which will make you truly flourish.

Explainer

Belief

Creed

6 November 2024

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

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.