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... 

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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
Culture
Digital
Film & TV
Work
7 min read

What my film about the prodigal son really means

Our relentless focus on productivity devalues the things that make us human

Emily is designer and animator at the Theos think tank.

An animated man runs through a jungle.
In Sync with the Sun.
Theos.

Watch now

In his 2021 book 4,000 weeks: Time Management for Mortals, Oliver Burkeman observes that an obsession with productivity doesn’t give us more control over our lives, ‘instead, life accelerates, and everyone grows more impatient. It’s somehow vastly more aggravating to wait two minutes for the microwave than two hours for the oven - or ten seconds for a slow-loading web page versus three days to receive the same information by post.’ 

With technologies like artificial intelligence rapidly accelerating our lives, this constant demand to squeeze more into our time is not only limited to the mundane tasks that we have to do and wish we didn’t. It seeps into what we want to do and indeed must do in order to flourish: creating art, spending time in community, and caring for others. The problem is that these things cannot be measured in productivity metrics because they inherently do not function in that way. How do you measure how ‘productive’ a conversation is? Or a work of art? Artists such as Vincent Van Gogh or Emily Dickinson didn’t see their influence in their own lifetime. 

The more we measure our lives in productivity metrics, the more we devalue the things that make us human, ultimately making our lives and the world around us increasingly artificial. This is the basis of my recent film, In Sync with the Sun, which is a short animation about the rhythms of activity and rest that are written into our world, and what happens when an obsession with productivity takes over.  

I wrote the initial script for the film after a period of burnout. I was fully in the “make the most of every second” mindset, which left me feeling exhausted and confused about where my value resides. In response, I began researching the sleep-cycles of various animals and I was liberated by surprising details such as the fact that lions, which we see as mighty and majestic animals, sleep for around 21 hours a day. Even creatures like jellyfish, which don’t even have brains as far as we know, still have cycles of rest. Every living thing thrives in these rhythms of activity and rest, even down to plants and minuscule organisms. Our whole world is built on this pattern, in sync with the sun. Yet for us humans, our rhythms have been broken by technology, leaving us confused about our limitations and what we should do with our short lives.  

The film begins in nature, deep in the jungle where some leopards are sleeping. But the tranquility is abruptly interrupted by the voice-over declaring, “the war against sleep began when artificial broke into the night.” Brilliant white light breaks up the deep blues and purples on screen, until the screen is filled with blinding white. I wanted it to feel like that moment you peer at your phone in the middle of the night - the pain of your pupils trying to adjust. If you think about it, for 99.9 per cent of human history, our eyes would have never had to do that - until now.  

Artificial light wasn’t powerful enough to change that. Instead, it’s given us an unquenchable guilt about how we use our time. 

With his invention of the light bulb, Thomas Edison was determined to banish the night, and the limitations it enforced on us. Edison was known for being fiercely obsessed with productivity and, as a result, was an anti-sleep warrior who believed,

“There is really no reason why men should go to bed at all.”

As someone living a century on, I find it baffling to imagine that humans should eradicate sleep entirely. Perhaps because just 100 years later we are seeing the results that sleep-loss and over-working can have on our physical health and wellbeing. Maybe we cannot supersede nature after all, since we are an embedded part of it. It seems that “Sabbath" rest is written into our world and into our humanity. Artificial light wasn’t powerful enough to change that. Instead, it’s given us an unquenchable guilt about how we use our time. Now we decide when the day ends, so whoever can rest the least wins. 

The battle is still raging; incandescent bulbs only set aflame that root desire to be increasingly productive. The hamster wheel is spinning uncontrollably, and we must keep up. So, what do we do? The attempt to remove the limitations outside of us has revealed that they are in fact inside of us too. Therefore, the only way to keep up is to remove the human from the hamster wheel altogether. The failure of artificial light leads to the birth of artificial minds.  

 As a creative, this is what frustrates me most about artificial intelligence; that it is mostly being driven by this quest to bring everything under the reign of productivity. It goes without saying that this is greatly needed in some areas of society. Just like artificial light, it can and will do a lot of good in the world. However, when the obsession with productivity is prioritised over human flourishing, that’s when we know there is a big problem with how we view our lives.  

Thinking back to the examples of Van Gogh and Emily Dickinson; what is lost when we don’t allow space for artists, carers, mothers, or any skilled role that requires an element of patience? For me personally, I can’t force creative inspiration, instead it comes at me, often at times when I’m not looking for it. Similarly, sometimes that inspiration leads directly to an instant idea, but most often it’s a vague idea I jot down to which later life experiences and opportunities then build onto, forming it into something bigger and more in-depth. This could be compared to a role or situation that requires relationship building. Sometimes there are moments of instant bonding and “productive” progress in relationships, but it’s often more complex where external experiences or changes, which are outside of our control, may unexpectedly deepen understanding between people after long periods of frustration. 

In my animation, I used the metaphor of a butterfly to illustrate this sentiment. After the character realises he is not made for a life of relentless productivity, he steps out of the black and white skyscraper into the lush wilderness. A butterfly lands on his productivity badge and the voice over says, “You’re not a machine.” I imagine the Creator saying this to the loved creation. Creatures like butterflies seem completely unproductive to our human standards. They take weeks to form in the chrysalis and exist in the world for less time than that. Yet they are a source of wonder and beauty for anyone who has the privilege of seeing one up close. A reminder that nature is not in a rush. Where AI is concerned, however, speed and profit are the focus of desire. But looking at the world around us - that we are a part of - it’s clear that not everything can or should be valued by these limiting metrics alone. 

The overarching narrative of In Sync with the Sun is loosely inspired by the biblical story of the prodigal son. The main character has travelled far away from his home in pursuit of success, and he eventually realises that this master does not love him. At the end he comes home again, finding connection in community and in the good rhythm of productivity and rest that he came from. I wanted the film to address the issues that an unhealthy obsession with productivity can cause, and instead evoke a desire to accept and live more in sync with the boundaries and rhythms that are embedded in the natural world we are a part of.  

The film ends with the line, “The only thing that can stay awake is not awake at all.” In the midst of the changing world of AI, humans might be tempted to measure our productivity levels in comparison to these machines. However, technologies always raise the productivity bar higher and higher, and one day we need to accept that we simply aren’t going to be able to reach it. We don’t sit apart from nature like technology does, so let’s stop resenting that, and instead celebrate it. To quote Oliver Burkeman again,  

“the more you confront the facts of finitude instead - and work with them, rather than against them - the more productive, meaningful and joyful life becomes.” 

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