Explainer
AI
Belief
Creed
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 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. 

Article
Belief
Creed
Education
7 min read

The myth of secular neutrality

Where academia went wrong.

Alex Stewart is a lawyer, trustee and photographer.  

A phrenology head is shown with its eyes closed.
David Matos on Unsplash.

In the recent horror-thriller Heretic, Hugh Grant plays Mr. Reed, a sharp-witted psychopath who imprisons two missionaries, subjecting them to ceaseless diatribes about the supposed irrationality of all religions.  Mr. Reed is also a terribly smug, self-righteous bore, a caricature of the fervent atheist who dismisses faith as mere superstition while assuming atheism is objective and neutral.  

This kind of assumption lies behind the criticisms directed by secularists at those who argue from a position of faith, as we saw recently with the debates on the Assisted Dying Bill. Yet, the notion of secular objectivity is itself a fallacy. Secularism, like any worldview, is a perspective, ironically one that is deeply indebted to Christianity, and humanity’s history of abandoning faith and its moral foundation has had disastrous consequences.  

Secularism is a bias, often grounded in an ethical vanity, whose supposedly universal principles have very Christian roots. Concepts like personal autonomy stem from a tradition that views life as sacred, based on the belief that humans are uniquely created in God's image. Appeals to compassion reflect Jesus’ teachings and Christian arguments for social justice throughout history. Claims that the Assisted Dying Bill was "progressive" rely on the Judaeo-Christian understanding of time as linear rather than cyclical. Even the separation of the secular and sacred is derived from Jesus’ teaching to “render to Caesar what is Caesar’s and to God what is God’s”. Authors like Tom Holland in Dominion and Glen Scrivener in The Air We Breathe have shown how Western societies, though often disconnected from their Christian roots, still operate within frameworks shaped by centuries of Christianity.

The antidote to human pride and self-deception was to be found in the Almighty.  Ironically, it was this humility, rooted in a very theological concern about human cognitive fallibility, that gave birth to the scientific method. 

A political secularism began to emerge after the seventeenth century European religious wars but the supposed historical conflict between science and religion, in which the former triumphs over superstition and a hostile Church, is myth. Promoted in the eighteenth century by figures like John Draper and Andrew White, this ‘conflict thesis’ persists even though it has been comprehensively debunked by works such as David Hutchings and James C. Ungureanu’s Of Popes and Unicorns and Nicholas Spencer’s Magisteria. Historians now emphasize the complex, often collaborative relationship between faith and science. 

Far from opposing intellectual inquiry, faith was its foundation. Medieval Christian Europe birthed the great universities; this was not simply because the Church had power and wealth but because knowledge of God was viewed as the basis for all understanding. University mottos reflect this view: Oxford’s "Dominus illuminatio mea" (The Lord is my light), Yale’s "Lux et Veritas" (Light and Truth), and Harvard’s original "Veritas Christo et Ecclesiae" (Truth for Christ and the Church). This intertwining of faith and academia fuelled the Enlightenment, when scientists like Boyle, Newton, and Kepler approached the study of creation (what Calvin described as ‘the theatre of God’s glory”) as an affirmation of the divine order of a God who delighted in His creatures “thinking His thoughts after Him”.   

Their Christian beliefs not only provided an impetus for rigorous exploration but also instilled in them a humility about human intellect. Unlike modernity's view of the mind as a detached, all-seeing eye, they believed man’s cognitive faculties had been diminished, both morally and intellectually, by Adam’s fall, which made perfect knowledge unattainable. Blaise Pascal captures this struggle with uncertainty in his Pensées.  

“We desire truth, and find within ourselves only uncertainty....This desire is left to us, partly to punish us, partly to make us perceive from whence we have fallen.”  

For Pascal and his believing contemporaries, the antidote to human pride and self-deception was to be found in the Almighty.  Ironically, it was this humility, rooted in a very theological concern about human cognitive fallibility, that gave birth to the scientific method, the process of systematic experimentation based on empirical evidence, and which later became central to Enlightenment thinking. 

Orwell was not alone in thinking that some ideas were so foolish that only intellectuals believed them. 

Although many of its leading lights were believers, the Enlightenment era hastened a shift away from God and towards man as the centre of understanding and ethics. Philosophers like David Hume marginalized or eliminated God altogether, paving the way for His later dismissal as a phantom of human projection (Freud) or as a tool of exploitation and oppression (Marx), while Rousseau popularised the appealing idea that rather than being inherently flawed, man was naturally good, only his environment made him do bad things.  

But it took the nihilist Nietzsche, the son of a Lutheran pastor, to predict the moral vacuum created by the death of God and its profound consequences. Ethical boundaries became unstable, allowing new ideologies to justify anything in pursuit of their utopian ends. Nietzsche’s prophesies about the rise of totalitarianism and competing ideologies that were to characterise the twentieth century were chillingly accurate. Germany universities provided the intellectual justification for Nazi atrocities against the Jews while the Marxist inspired revolutions and policies of the Soviet and Chinese Communist regimes led to appalling suffering and the deaths of between 80 and 100 million people. Devoid of divine accountability, these pseudo, human-centred religions amplified human malevolence and man’s destructive impulses.      

By the early 1990s, the Soviet Union had collapsed, leading Francis Fukuyama to opine from his ivory tower that secular liberal democracy was the natural end point in humanity's socio-political evolution and that history had ‘ended’. But his optimism was short lived. The events of 9/11 and the resurgence of a potent Islamism gave the lie that everyone wanted a western style secular liberal democracy, while back in the west a repackaged version of the old Marxist oppressor narrative began to appear on campuses, its deceitful utopian Siren song that man could be the author of his own salvation bewitching the academy. This time it came in the guise of divisive identity-based ideologies overlayed with post-modern power narratives that seemed to defy reality and confirm Chesterton’s view that when man ceased to believe in God he was capable of believing in anything.  

As universities promoted ideology over evidence and conformity over intellectual freedom, George Orwell’s critique of intellectual credulity and the dark fanaticism it often fosters, epitomized in 1984 where reality itself is manipulated through dogma, seemed more relevant than ever.  Orwell was not alone in thinking that some ideas were so foolish that only intellectuals believed them. Other commentators like Thomas Sowell are equally sceptical, critiquing the tenured academics whose lives are insulated from the suffering of those who have to live under their pet ideologies, and who prefer theories and sophistry to workable solutions. Intellect, he notes, is not the same thing as wisdom. More recently, American writer David Brooks, writing in The Atlantic, questions the point of having elite educational systems that overemphasize cognitive ability at the expense of other qualities, suggesting they tend to produce a narrow-minded ruling class who are blind to their own biases and false beliefs. 

It was intellectual over-confidence that led many institutions to abandon their faith-based origins. Harvard shortened its motto from "Veritas Christo et Ecclesiae" to plain "Veritas” and introduced a tellingly symbolic change to its shield. The original shield depicted three books: two open, symbolizing the Old and New Testaments, and one closed, representing a knowledge that required divine revelation. The modern shield shows all three books open, reflecting a human centred worldview that was done with God. 

However, secular confidence seems to be waning. Since the peak of New Atheism in the mid-2000s, there has been a growing dissatisfaction with worldviews limited to reason and materialism. Artists like Nick Cave have critiqued secularism’s inability to address concepts like forgiveness and mercy, while figures like Ayaan Hirsi Ali and Russell Brand have publicly embraced Christianity. The longing for the transcendent and a world that is ‘re-enchanted’ seems to be widespread.  

Despite the Church’s struggles, the teaching and person of Christ, the One who claimed not to point towards the truth but to be the Truth, the original Veritas the puritan founders of Harvard had in mind, remains as compelling as ever.  The story of fall, forgiveness, cosmic belonging and His transforming love is the narrative that most closely maps to our deepest human longings and lived experience, whilst simultaneously offering us the hope of redemption and - with divine help – becoming better versions of ourselves, the kind of people that secularism thinks we already are.   

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