Explainer
Addiction
Creed
Eating
5 min read

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 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. 

Interview
Belief
Creed
Leading
S&U interviews
9 min read

The quantum of leadership: how to flourish in science

Resolving the big questions - a conversation with Andrew Briggs, quantum technology pioneer.
A professor stands next to experimental equipment.
Andrew Briggs beside quantum research equipment.

Professor Andrew Briggs has been at the forefront of quantum technology for decades, pioneering the use of AI and machine learning in quantum computing. Two technologies that will shape our world. 

Andrew has been a leader in a demanding and cutting-edge academic field. In this interview the Oxford-based academic shares his insights on how to lead scientific endeavours and flourish in life. 

Pawel Puczkarski: We meet on Northmoor Road, which, more than any other street, embodies the spirit of Oxford. 

Michał Łuczewski: I sense here the presence of all souls. 

Andew Briggs: Indeed! The Tolkien family first lived at number 22 before moving next door to number 20. Just opposite, in the garden shed of number 27, is where Sir Martin Wood built the first magnets for what was to become Oxford Instruments. Another neighbour was Sir Roger Bannister, the first man to run a mile in under four minutes. 

MŁ: High culture, big business, top sports. What about science? 

AB: Just across the street, Sir Rudolf Peierls spent his final years. He transformed our understanding of nearly every application of quantum theory, including materials science and nuclear energy. Nearby, Erwin Schrödinger was living at number 12 when he received the news that he had won the Nobel Prize; he later moved to number 24. It was also here that he conceived his famous Schrödinger’s cat thought experiment, which illustrated the fundamental insight of quantum physics—that quantum objects can exist in two states at once. The inspiration for the fictitious cat—both dead and alive—was quite alive. Schrödinger’s own cat was allegedly called Milton 

MŁ: What is your main driver in your manifold leadership roles? 

AB: The desire to contribute. And pure curiosity. I am absolutely fascinated by big questions. 

PP: What’s the biggest question that remains for you unanswered? 

AB:  I suppose it might be, “How can I be more loving?”  

MŁ: That’s a big question, how about big answers? 

AB: One thing I’ve learned over time is the ability to live with unresolved big questions while maintaining the curiosity to understand them better. Take quantum physics. Among scientists, there’s still no agreement on what exactly happens during the act of measuring a quantum system. And measurement is the most basic thing we do in experimental science. So, are we being intellectually irresponsible? Now take prayer. I don’t think there’s consensus among people who pray about what exactly happens when they do. I certainly don’t yet have a fully satisfactory answer. But I long for better understanding. Quantum technologies have too much potential to walk away from the mystery. Likewise, prayer is too important to abandon simply because I don’t fully comprehend it. 

MŁ: What is your own understanding of prayer, then? 

AB: Prayer is about developing a relationship with God, just as conversation is part of building relationships with people. Of course, relationships involve more than conversation. But if you never talk to someone, you’re probably missing out on something. There are many ways to engage God. It is our love for God and our experience of His love. Being kind to people is part of our love relationship with God. 

MŁ: How come such a hard-nosed scientist like you speaks about God so openly? 

PP: It brings to mind a story that stretches across more than a century. In 1874, physicist James Clerk Maxwell founded the Cavendish Laboratory in Cambridge. Carved on its entrance doors, he placed a passage from Psalm 111 in Latin. 

AB: As the first Cavendish Professor, Maxwell personally oversaw every aspect of the lab's creation. He was a man of deep Christian faith.  

PP: Fast forward to 1973—you, as a young research student, proposed to the departmental committee carving the same quote in English above the entrance to the new Cavendish Laboratory: 'The works of the Lord are great, sought out of all them that have pleasure therein'

AB: To the Head of Department’s surprise, the committee not only did not reject my audacious idea, but they enthusiastically supported it.  

MŁ: Another half-century passed… 

AB: And that quote still serves as a motto for the next generation—it suggests that those inside the laboratory are discovering how God makes the world work, and that this pursuit is deeply joyful. Science is a God-given resource for faith and for the work of the Church. If the Church is here to serve the world, it must engage with the world as it is. For example, during the pandemic, scientific knowledge was essential in caring for people at risk. Conversely, faith offers wisdom and a voice in public discourse. 

MŁ: What does leadership personally mean for you? 

AB: Leadership, whatever its tools or styles, is ultimately about choosing what values to lead with. You can exercise leadership in many areas. Each of us does it in our own way, within our sphere of influence, using our unique talents. I'm distinguishing between the tools of leadership—whether oratory, intellect, money, or whatever—and the deeper question of which direction you want to lead. The real question is: What kind of leadership will you exercise? 

MŁ: Is that where my responsibility lies? 

AB: Yes, and to implement that responsibility using whatever talents and opportunities we have. If you're a professor at Oxford, you have to excel in your field. But Oxford is full of opportunities beyond academia, and I feel both a responsibility and a pleasure in engaging with the wider implications of my work. 

PP: You were deeply involved in the rapid development of quantum technologies and quantum information processing, within the evolving landscape of Oxford itself. We're no longer solely a research university. There's been a growing emphasis on scientific entrepreneurship and spinning out companies. 

AB: You're absolutely right–it's been a significant cultural shift at the university. In 2021, in my lab we realized that many people wanted to use our techniques, but we had reached the limit of our capacity to help others from our own resources. As academics, we love collaborating and helping, but we hadn’t even begun to meet the commercial need. So, we worked with Said Business School to conduct market research, which confirmed there was a viable market. That’s when we spun out the company, QuantrolOx. 

MŁ: In his recent book From Strength to Strength, Arthur Brooks argues that our careers will end much sooner than we expect and asks how we should prepare for that. It seems you’ve figured that out. You seem to go from strength to strength

AB: Arthur is a valued friend. He spoke at the U.S. launch of the Human Flourishing book in Harvard. And was kind enough to host the U.S. launch of Penultimate Curiosity, the book I co-authored with the eminent artist, Roger Wagner.  

PP: I see his painting behind us. 

AB: Yes, Roger used to have his studio in this house. As you might have noticed, Arthur has been lately placing more and more emphasis on the role of faith for human happiness. 

MŁ: Through his works, Brooks has been undergoing a kind of spiritual conversion. He makes it clear now that the goal of life is happiness and human flourishing, which starts with meaningful work, friends, family and most importantly - faith. For him personally means renewing his Catholic faith daily, moment by moment

AB: And he’s been speaking about that in a way that is completely genuine and comes from the heart. 

MŁ: I think there’s a similar kind of scholarly conversion in your life, where Christian renewal meets the Greek ideal of kalokagathia—the unity of the transcendentals, also reflected in your books. Penultimate Curiosity explores beauty. It Keeps Me Seeking explores truth. Citizenship in a Networked Age explores justice. And beauty, truth, and justice find their unity in your last book: Human Flourishing. How do you see your life? 

AB: I want to keep contributing for as long as I have the energy and the wherewithal. But life is nonlinear and stochastic. 

MŁ: Professor, pray elaborate! 

AB: We make choices and we are subject to events each of which could have been otherwise, and the consequences are often out of all proportion to the causal factors. Randomness is fundamental in quantum theory where the uncertainty is very mathematically rigorously described. I sometimes wonder if today’s rising generation struggles with stress because they expect too much control over their own destiny. 

MŁ: No doubt. 

AB: And that’s where Providence comes in. What traditional spiritual English calls Providence—from the same root as to provide—is, I believe, essential to making sense of a world that is both stochastic and nonlinear. This confidence in Providence, in the idea that we can navigate a world that is chaotic and still thrive, is profoundly important. If you look at the Gospels, when Jesus called people to follow him, they took a risk. They could have been wrong, following someone who was a spoof, but they made a decision—and it turned out to be a good one. And I think it's true of deciding to follow Jesus Christ. Could I be wrong? I suppose so. I don't think I am, but I could be. I don’t have certainty, but I choose. 
 
MŁ: And how do you know it? 

AB: Think of flying. You prepare as much as you can, but unexpected situations always arise. Air traffic control sometimes tells you what to do, but mostly, they ask what your intention is. You can’t hesitate when you're flying a plane. You can't just say, well, I'm not going to decide. That's not an option. You try to make them safe choices. You try to make them wise choices. But you have to make choices. Same with life. Thinking is good. But thought must lead to action. Some say I live my life by my transferable flying skills! 

MŁ: And your final destination? 

AB: Heaven, I hope. I believe this life isn’t all there is. I believe in a future with Trinity—Father, Son, and Holy Spirit—free from pain and suffering. The risk is to focus too much on going to heaven. I think the emphasis should actually be on the other direction: heaven coming to us. 'Thy Kingdom come!' That gives dignity to this world. 

MŁ: This conversation was a foretaste of a heavenly banquet! 

AB: More like Spanish tapas—small plates, not a grand feast. 

PP: A series of little courses? 

AB: Exactly. And when you write this up, make it look like there was a plan. 

MŁ: In your nonlinear, stochastic life, we’ve already found a hidden pattern. A kind of Da Vinci Code of Andrew Briggs. 

AB: And the code is…? 

PP: Have you ever thought about combining your book titles into a life motto? Imagine it inscribed over your Northmoor Road house: Penultimate Curiosity… Keeps Me Seeking… Human Flourishing

AB: Perfect! I love it. That’s my code. 

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