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.

Essay

Belief

Comment

24 May 2024

7 min read

Everyone comes from somewhere

Why young people need to understand the religious landscape.

Roger Standing

Roger is a Baptist minister, author and Senior Research Fellow at Spurgeon’s College in London.

A young person stands in front of railway station platfrorms and below a large informaton display.

Rostyslav Savchyn on Unsplash.

I had never been so self-conscious of being British. I had flown into Denver, Colorado and for the first time I realised that I had an accent. I had gone to study and a Canadian instantly knew I was a Brit. The locals were less clear. Some had me down as an Aussie, others guessed a South African.

But it wasn’t only accents. I quickly learned the differences between us went much deeper. Private health care, guns and the separation of church and state were a whole new cultural landscape. They felt very strange to my British sensibilities that were accustomed to the welfare state, the absence of guns and an established church.

My exposure to all things American began in the early 1990s. The sociologist James Davison Hunter had just published his prophetic commentary, Culture Wars: the struggle to define America. For those I was beginning to get to know, the campaigns to reverse Roe Vs Wade and ban abortion, along with active attempts to introduce prayer into the public school system highlighted the cultural differences between us.

Likewise, they found it hard to comprehend that in England Religious Education (RE) in state-funded schools was mandated by Act of Parliament. That I considered this a bad thing mystified them.

The world we are living in has changed. Issues around religion have become more critical than at any point in my lifetime.

Of course, RE itself had a chequered history. The 1902 Education Act provided state funding for denominational religious instruction, mostly benefiting the Church of England. Nonconformist churches were outraged at the thought of the established church indoctrinating their children. Methodists, Baptists and Congregationalists withheld their taxes and, by 1904, 37,000 summonses had been issued, thousands had their property seized and 80 had gone to prison in protest.

Thankfully things have moved on. During the twentieth century denominational instruction evolved through several stages to the present world religions curriculum.

Still, over the years I have consistently felt that our approach in the UK was in danger of proving ‘the inoculation hypothesis’ with regard to faith. That is, providing a small harmless dose of exposure to religion in childhood can effectively prevent the real thing developing in adults.

Of course, faith-based schools and RE remain hot topics. Only this month the government launched a public consultation on removing ‘… the 50 per cent cap on faith admissions’. Warmly welcomed by providers like the Catholic Schools Service, it was condemned by Humanists UK and others advocating a fully secular provision.

This line of contention has become a familiar one. On one side sit around a third of mainstream state schools that are church or faith-based, most affiliated with the Church of England. On the other are groups like the National Secular Society who correctly point out that the privileged position of church-sponsored education is not reflective of wider society.

These positions have become entrenched over the years. Arguments are laced with rhetorical hyperbole and are often either ill-informed or merely raise strawmen arguments to symbolically knock down. We can no longer afford to be so self-indulgent.

The world we are living in has changed. Issues around religion have become more critical than at any point in my lifetime. It is now more important than ever that we have a handle on it.

And then there’s the frequent stereotyping of religion in the media. Off-the-peg religious reporting ‘templates’ are easy to use but are ‘lazy’ journalism.

The invasion of Ukraine by Putin’s Russia is no mere materialist land-grab. To fail to take into account the theological dimension compromises any understanding of what is going on. The history of Eastern Orthodoxy and the Russian Orthodox Church help define the Russian identity that sits behind this conflict.

In Israel, the bloody atrocity enacted on Israeli citizens by Hamas, and the brutal devastation wrought in Gaza by Netanyahu’s Israeli Defence Force are beyond words. But this conflict is theologically as well as politically fueled. Hamas embraces a militant interpretation of extremist Sunni Islam, while Netanyahu’s religious-nationalist coalition sees his Likud party kept in power by ultra-Orthodox parties and far-right religious factions.

In India, the world’s biggest democracy, 970 million voters this year participate in an election stretching over six weeks. Yet this formally secular state has been travelling on a different trajectory. Yasmeen Serhan observed in The Atlantic that under Prime Minister Modi the ‘Hinduization of India is nearly complete’.

And then there’s the frequent stereotyping of religion in the media. Off-the-peg religious reporting ‘templates’ are easy to use but are ‘lazy’ journalism.

A leading newspaper recently carried instant opposition to the thought of Kate Forbes being a potential First Minister of Scotland because of her ‘traditionalist’ views. Somehow, her commitment in a BBC interview to defend the right to same-sex marriage even though it clashed with her personal views was insufficient.

Across one of my social media feeds as I was writing this piece came a plea, ‘I’m proud to be British. I’m proud to be a Muslim. I am not a terrorist. Why don’t they get it?’

Maybe the American approach to religion goes a long way to explain something of their culture wars.

But always there is America. And here’s where a penny unexpectedly dropped for me. If you keep religion out of schools, for many young people you deny them the tools, the ideas, and a framework with which to understand the religious dimension of life. This can have catastrophic implications.

As G.K. Chesterton is reputed to have observed, ‘when people stop believing in God they don't believe in nothing; they believe in anything.’

Then, for those living within a practising religious home, the absence of religion in school heightens the possibility that their thinking is siloed purely in their own rarefied tradition.

Maybe the American approach to religion goes a long way to explain something of their culture wars.

If it's true that whatever happens in America inevitably makes its home in Britain, we need to sit up and take notice. More than ever, we need our young people to be adept at understanding the religious landscape. With the ubiquity of social media, the unseen influence of echo-chamber algorithms and the nefarious activities of those bent on radicalising the vulnerable, we need them to have the tools and skills to be aware, see and understand.

This is what has caused me to think again and, surprisingly, change my mind. We need to draw a line in the sand on our historic arguments, disagreements and differences of conviction. The situation is more pressing. We need a reset.

If democracy is not a zero-sum game where the majority gets to impose its will tyrannically on the rest, this has to be a way forward.

The encouraging thing is that the groundwork for such a step change is already in place. In 2018 the Commission on Religious Education (CoRE) proposed a reconceiving of the subject as Religion and Worldviews. Their intention was to make it more appropriate and inclusive for the twenty-first century. For them, the ‘complex, diverse and plural’ landscapes of different religions and worldviews deserved both understanding and respect. Yet, students also needed to develop the ‘necessary critical facility to ask questions and challenge assumptions’.

Such an approach embraces the insights and philosophical commitments of non-religious worldviews too. ‘Everyone has a worldview’, said the report. Nobody stands nowhere was the title of an excellent animated short film on YouTube produced by the Theos think tank.

The truth is, ‘everyone comes from somewhere’. This is as true for secular humanists as it is for cradle-to-grave Anglicans, majority-world Pentecostalists and British-born Muslims. Helpfully CoRE defines a worldview as:

… a person’s way of understanding, experiencing and responding to the world.

The report maintained that it was vitally important that different worldviews were understood as ‘lived experience’. This was not just about abstract beliefs, doctrinal understandings and theoretical convictions. This was about real people, the lives they live and what is important and gives meaning to them.

If living in a genuine democracy is about learning how to rub along together. If it is about understanding and respecting those who have a different take on life than we do, no matter how ‘odd’ it seems. If democracy is not a zero-sum game where the majority gets to impose its will tyrannically on the rest, this has to be a way forward.

Given the challenges that face us, it seems to me that not to change our approach to RE would be negligent. Yet to remove all reference to religion from our schools risks our young people falling prey to manipulation, subversion and control by bad actors, misinformed activists and cranks.

These would be the seeds of our very own culture wars.

Personally speaking, I’d rather not go there.