Explainer
Belief
Climate
Comment
Sustainability
7 min read

Living sustainably doesn’t have to be a burden, here’s the case for action

How not to get hot and bothered about climate change.

Barnabas Aspray is Assistant Professor of Systematic Theology at St Mary’s Seminary and University.

A protester holds up a green sign reading: 'It's hard to be green. Kermit'.
Markus Spiske on Unsplash.

The fundamental tenets of Christianity show why Christians are called to love not just one another but all created things. 

1. God is love. 

2. God created everything. 

Therefore, God loves everything he created.  

3. God appointed humanity as the guardians of creation. 

Therefore, a fundamental part of our identity and calling as human beings is to protect and sustain all that God created. 

This lies at the basis of everything Christians believe and do. But a case can be made that is more basic still because it appeals, not to anything distinctively Christian, but to natural human wisdom. The climate crisis is not a Christian crisis. It’s a crisis for everyone who cares about their future and that of our planet. The climate crisis may be something unprecedented in the history of humanity, but the principles that are needed to resolve it are not new at all. Sustainability is not a new or particularly abstruse idea. It is something everyone understands as basic common sense. If I cut down trees faster than they can grow, I won’t be able to do that forever. One day I will cut down the last tree and then there won’t be any more trees, ever again. If I catch fish faster than they can reproduce, then one day I will catch the last fish and then won’t be able to catch any more ever again.  

But it’s not only about foresters and fishermen. Since the dawn of humanity, we have been living sustainably – wisely preserving resources and using only what we can replace, so that we and our descendants can continue to live. This applies to everyone regardless of their profession. All of us, if we spend more money than we earn, are living in a way that cannot last for long. If we use resources at a faster rate than we can replenish them, we will run into trouble at some point in the future. Every person possessed of reason and common sense knows this intuitively without having to be taught it. Only someone seriously deluded, foolish, or with some kind of mental health problem fails to understand the need for sustainability in order to have any kind of future at all, let alone a pleasant future. 

The call to live sustainably can lead us to feel burdened by a permanent sense of guilt, a feeling that we ought to be doing more than we are... 

Email updates

We are burning fossil fuels at hundreds of times the rate they can be produced. We are producing plastics that cannot be recycled, meaning we have to dump them in landfills that are growing all the time. We are pouring carbon dioxide into the air faster than anyone can take it out. All of these things mean that there is a time limit on the kind of lifestyles we are all leading now. If we carry on in this way, then one day we will cross a line from which there is no returning. As Mark Scarlata has pointed out, the solution cannot be technological. Even if we find a way to balance carbon outputs with inputs, we are only kicking the can further down the road. Our inability to live within our means will simply resurface somewhere else later on. The problem is spiritual, not technical.  

Everyone understands this at some level even if it’s the kind of truth from which we prefer to avert our eyes. The harder problem is to understand why this basic common sense isn’t proving effective. Why are we living collectively in a way that only a foolish or insane person would live, when most of us taken by ourselves are neither foolish or insane? 

The problem, at least in part, is that we are all entangled in systems that make it very hard for us to live sustainably. If I am an ordinary Brit living in an ordinary town or city, and I need to buy toothbrushes or nappies or cucumbers or strawberries, I go to the local supermarket: and the only options available are made of plastic or wrapped in plastic that will not decompose for 500 years, and often brought here from the other side of the world using huge amounts of carbon emissions. Most of us are busy people with limited financial resources. We don’t have the time to find sustainable alternatives and often they are too expensive even if we can find them. The societal structures that we live in limit the choices we have. The call to live sustainably can lead us to feel burdened by a permanent sense of guilt, a feeling that we ought to be doing more than we are, but also an inability to see how we could be doing more given all the pressures, needs and constraints on our time and money. 

Christians do not naively believe that God will sweep in and fix everything if we just wait. That would be to deny our responsibility, and it is not what hope means. 

We are all culprits in part, since we all contribute to non-sustainable living. But we are also partly victims of forces beyond our control, large cultural forces that shape and determine our actions more than we can imagine. We have very little power over those structural forces and currently things do not look good. Common sense principles aren’t working. The climate crisis is only getting worse. So, what do we do?  

It is at this point that Christianity has something special to offer to the problem. 

First, Christians are never called to be defeatist or to throw in the towel. This is because we are called to an enormous hope, a hope that surpasses understanding, a hope that the world cannot understand because it stands over against all the odds and all the possibilities. This hope is rooted in the conviction that our God is God Almighty, that he has not abandoned his creation, and that he has power to save. He is a saviour. He is the God of our salvation. This is the God we believe in. The climate crisis may look bleak right now, but Christians need never despair or become indifferent. If we do our small part, we can trust that God is in control of what is out of our control.  

Secondly, Christians believe that every human being is a free agent with the capacity to choose how he or she will act. Our freedom may be limited by the societal structures that shape and constrain our choices, but it is not destroyed. We can still make choices within those limits to buy and live more sustainably – anything from choosing a holiday destination within driving distance, to giving up beef (by far the worst food for carbon emissions). There is something all of us can do.  

Thirdly, Christians believe in a God who transforms hearts and lives, winning them to the power of the gospel and to a new way of living that is free of the shackles that this world – the structures of society – puts on us. This transformation is slow – slower than we would like it to be sometimes. We feel the shackles still gripping us at times. We are not expected to change everything all at once, to become holy overnight. Nevertheless, God gives us the power to change our lives, and to become part of the solution rather than part of the problem. The way towards sustainable living is not to try to change everything at once, but to ask: what one thing can I change in my daily lifestyle that would make it more sustainable? And then once we’ve mastered that and integrated it so we no longer even think about it and it’s just a default, then we can ask: what’s the next thing I can do? All of a sudden what looks like an unimaginable height of transformation, when it is broken down, becomes a series of manageable steps.    

Even if we do everything in our power, we cannot by ourselves avert a possible catastrophe. We are small players in a big game. Christians do not naively believe that God will sweep in and fix everything if we just wait. That would be to deny our responsibility, and it is not what hope means. Hope means the opposite: that we continue to fight to avert climate disaster even when it seems hopeless. Christians are called to be part of the solution rather than part of the problem. We are called to live in such a way that, if catastrophe comes, it won’t be because of us – to live in hope that our actions are meaningful and worthwhile and that we are in the hands of a God who is far more powerful than the most powerful forces in this world. 

Article
Creed
Education
1 min read

Our social problems need theology, here’s why

Taking the god’s-eye view develops critical skills
young people listen, and ponder, to a speaker off screen.
M Accelerator on Unsplash.

At secondary school level, Religious Studies continues to attract strong numbers. On the surface, this looks like a healthy sign for the subject. Yet, critics argue that appearances can be deceiving: many faith-based schools make the subject compulsory, artificially pushing up participation. The result is a stark disconnect when students progress to higher education. Here interest appears to drop off sharply, and several universities have been forced to close their single-honours degrees in Theology and Religious Studies due to unsustainable student numbers. 

But this presents a misleading picture – even at tertiary level students are far more interested in Theology and Religious Studies than the statistics seem to suggest. While few undergraduates commit to a full degree in Theology, (in Scotland this is called Divinity) or Religious Studies, partly because career pathways outside of ordained ministry and teaching can seem unclear, many are eager to sample the subject alongside their main studies. This means that at the University of Aberdeen, the department of Divinity finds a different kind of relevance. Thanks to Aberdeen’s flexible degree structure, it is not unusual to find law, sociology, psychology, anthropology, and even physics students sitting in on our undergraduate modules. This interdisciplinary mix brings a distinctive energy to classroom discussions, as well as a few challenges… and challengers.  

Some students arrive never having opened a Bible, never having heard a word from the Qur’an, and never having engaged with any other religious text. Many are openly ambivalent about the existence of God, some downright hostile, and more than a few admit that they were drawn in by the promise of coursework-based assessment rather than traditional exams. Yet, once in the room, most engage with surprising enthusiasm, and even the challengers play a vital role.  

What emerges is a lively space where students approach theology less as a matter of personal faith and more as an intellectual exercise, grappling with life’s big questions, testing out ideas, and debating seriously with the prospect that God exists. Far from diminishing the subject, this shift gives the Divinity department a new role: not as a training ground for clergy, but as a forum for critical thinking across disciplines. 

In one of our courses for example, students are asked to debate this question: if a human chooses to go wild swimming in a crocodile’s natural habitat, does the crocodile have a right to kill and eat that human, as it would any other prey item that strayed into its path? Or, if a person with profound physical and intellectual disability is not able to live out many of the rights and responsibilities envisaged by the United Nations Convention on Human Rights, on what grounds are they still reckoned to be a human person? As we tease out the (multiple) possible answers to these questions, many of the turn out to be surprisingly theological. Whilst some students will work towards becoming better able to affirm and articulate their own atheism, others are surprised to discover that they have been living out a deistic morality all along; on the quiet, their internal moral compass believes in God. 

But my sense is that even if students don’t walk out with an easy A, they walk out with a set of skills that is, in the long run, far more valuable. 

Further to that, in an open letter the Theos think tank recently highlighted the role of theology in the ethical and cultural development of communities. They argue that theological study equips people to engage thoughtfully with different people groups and traditions, to develop skills in interfaith dialogue, and to promote communication across cultural barriers. Put simply: 

“In an increasingly polarised world, it helps us understand other points of view.” 

This insight is highly relevant to our students as they set out on varied career paths in an increasingly complex world. The skills honed in our Divinity classrooms – empathy, critical thinking, close observation, and clear writing – are both essential and transferable. Theology degrees do not lead only to ordination or teaching; they can open doors to careers in journalism, diplomacy, politics, community work, authorship, and screenwriting, among many others. As Professor Gordon Lynch, Professor of Religion, Society and Ethics at the University of Edinburgh, observed at a recent panel discussion: 

“It’s very difficult to think about a major geopolitical issue at the moment in which religion isn’t deeply implicated in some way.” 

The relevance of theological training extends far beyond traditional disciplines. For example, law students will need to recognise not only that a person with profound disability is a human person, but also to understand the deeper ethical and theological reasons why society judges this to be so. International Relations students will need to appreciate why resolving the Israel/Palestine conflict is not as simple as drawing lines on a map, but is rooted in long histories of faith, identity, and belonging – histories which will reach their influence far into the future as well as the present. Sports science and physiotherapy students will need to empathise with the human drive to become ever faster and stronger, while discerning when to help people recognise the limits before injury occurs. 

So, we gather all these students and more into our divinity courses, and work with them as they develop such skills. By discussing these matters as though God exists, in a space where there is unapologetic openness to confessional or deistic ways of looking at the world, students are freed to adopt a third-person standpoint, a “god’s-eye view” if you like, which allows them to critically examine both their own and other people’s perspectives. When this freedom becomes apparent, it is the challengers often find themselves the ones being challenged, and hostility soon morphs into vibrant dialogue. Also, for those who want “an easy A” it quickly becomes apparent that coursework-based assessment is in no way easier than traditional exams – if anything, it can be the opposite! Getting your ideas down on paper, coherently, and with relevant references to research from across disciplines is a sophisticated competency. But my sense is that even if students don’t walk out with an easy A, they walk out with a set of skills that is, in the long run, far more valuable.  

With an eye to business models and balance sheets, many universities don’t think they need their theology departments anymore, and with the current financial precarity faced by the higher education sector, on paper this may be true. But society is crying out for complex ways forwards with complex situations, and the problems of social division are becoming more apparent than ever. Whilst it is clear that fewer and fewer students are choosing to do whole theology degrees, it is also clear the world still needs theologians.

Support Seen & Unseen

Since Spring 2023, our readers have enjoyed over 1,500 articles. All for free. 
This is made possible through the generosity of our amazing community of supporters.

If you enjoy Seen & Unseen, would you consider making a gift towards our work?
 
Do so by joining Behind The Seen. Alongside other benefits, you’ll receive an extra fortnightly email from me sharing my reading and reflections on the ideas that are shaping our times.

Graham Tomlin
Editor-in-Chief