Here's what Matthew Parris gets wrong on science disproving religion

Religion is not a by-product of evolutionary goals. Andrew Davison argues that our mental lives are more than a maelstrom of urges.

Andrew Davison

Andrew works at the intersection of theology, science and philosophy. He is Canon and Regius Professor of Divinity at Christ Church, Oxford.

A man covered in dried and caked mud stands and looks to the side, a steel chain is draped from his shoulders.

Man, experimental.

Mahdi Bafande on Unsplash.

In a provocative recent column, the opinion writer Matthew Parris tells us that science has disproved religion. That’s quite a claim to make in 1,100 words, settling a debate that goes back decades. (‘Decades’, I write, not ‘centuries’, as historians have discredited the idea of some perennial conflict between science and religion.)

Parris’s argument is admirably clear: evolution has given us brains, which leaves them hardwired for evolutionary goals, and religion is simply a by-product. Evolution made us servile and grateful, so we imagine a God to thank and obey. ‘A driving need has always been felt by millions for a God-related hypothesis’, he writes. However, ‘today in the 21st century there’s an answer’: one that Charles Darwin ‘could have begun’ and which ‘we can complete’, thanks to the science of genetics.

If our mental lives were really no more than a maelstrom of evolutionary urges, we couldn’t have a sensible conversation about brains and evolution, never mind religion and gratitude.

I happily agree that our minds evolved; I don’t concede that means we can only think evolutionary thoughts. According to Parris, ‘once you accept that survival, procreation and teamwork are what natural selection has equipped us for, every human impulse is explicable in those terms.’ But are they? Take the example of procreation. Nothing about my life has been particularly geared in that direction, nor perhaps has that of Parris, but we both live using the brains evolution gave us.

That’s because the evolutionary advantage comes from having flexible, ambidextrous minds. Natural selection has given us brains like Swiss Army knives, instruments that can do many things. Not just one. We survive better because we can think about many things in many different ways.

It also seems that evolution has given us minds that are free. That’s somewhat disputed among philosophers and neuroscientists, and we certainly don’t know how freedom might emerge, but it’s not obviously false that it has.

Evolution has given us minds that can track reality, minds that can respond to what we find around us broadly and freely. There’s no denying the role of desires and drives in shaping our thoughts and decisions. It’s just that neither drives nor desires necessarily overthrow our reason, at least not most of the time. The history of thought – especially at its most impressive moments – shows us people trying to think as clearly as they can, whether as philosophers, scientists, theologians, historians, or whatever. By and large, they succeeded.

In fact, the claims that Parris makes requires us to believe that evolution has given us brains that are reasonably good at latching onto reality, brains that can think about all sorts of things in a generally accurate way. If our mental lives were really no more than a maelstrom of evolutionary urges, we couldn’t have a sensible conversation about brains and evolution, never mind religion and gratitude.

Attempts to reduce our mental and social lives to evolutionary forces are also challenged by the slow pace of evolution. Widespread disbelief in God is a recent phenomenon, even then only in the West, and even there not overwhelmingly. It’s all very new by evolutionary standards. Our recent ancestors were generally devout, our contemporaries less so. That can’t be about genes, since genes hardly change at all over the span of mere centuries.

Nor, to take up a couple of other points from Parris’, does recent history make it so clear that we’re genetically programmed to be grateful or obedient, given how quickly attitudes have changed on those matters of late: far faster than any genetic change would allow. ‘Natural selection has designed us to seek and serve structures of authority, to command and be commanded’, he writes, ‘and to find meaning, purpose and satisfaction in service to something (or someone) greater than ourselves. We are bred to bend the knee.’ If so, our genes have started doing a remarkably poor job of that, all of a sudden.

Perhaps the most we can say is something like this: (1) our genes (allegedly) predispose us to belief in God, as some sort of irrational urge, (2) this enthralled such unfortunate figures such as Thomas Aquinas, René Descartes, Isaac Newton, James Clerk Maxwell, Edith Stein and Elizabeth Anscombe, but (3) newspaper columnists and other public intellectuals are now, by Herculean effort, suddenly able to break free from those unconscious genetic forces and see clearly for the first time. Perhaps, but I’m not convinced.

There’s little that isn’t enriched when explored in an evolutionary light. But we do evolution no favours, nor science more generally, by taking it as the arbiter of truth in every realm of thought.

Parris brings his column round to the theme of gratitude, writing that ‘not believing in a God to thank does not blunt my regular and strong feelings of generalised gratitude… I say “thank you”, knowing perfectly well there’s nobody to whom my thanks are directed.’ He thinks that we are hard-wired for gratitude, which leads to religiosity, as an invalid assumption.

G. K. Chesterton followed a similar line of thought in his book Orthodoxy, but I found it more convincing than Parris does, writing that the world bears the character of a gift, and a gift implies a giver. What Chesterton wrote towards the beginning of the twentieth century burst out again in French philosophy at the century’s end.

There’s a school of philosophy (phenomenology) that likes to start its thinking from what it is like to perceive phenomena, and for the world to ‘appear’ to us. In France, phenomenologists started saying that one of the most fundamental characteristics of how reality appears is as something given to us. Along Chesterton’s lines, that made some of these writers really quite religious. I’m not saying that Jean-Luc Marion, Jean-Louis Chrétien, Michel Henry, or Jean-Yves Lacoste automatically trump Matthew Parris, but they do suggest that an argument from givenness to gratitude to God isn’t simply foolish.

Evolution is fascinating and important. There’s little that isn’t enriched when explored in an evolutionary light. But we do evolution no favours, nor science more generally, by taking it as the arbiter of truth in every realm of thought.

Evolution can tell us a great deal about nature and humanity, but there is growing resistance among scientists towards doing that in a way that elides detail or simplifies into oblivion. Moving from explaining to explaining away is a good sign that science is no longer being used responsibly.

There is an evolutionary dimension to religion. But supposing that evolution explains religion, so that you no longer have to think about religious claims on their own terms, is no more rigorous that supposing that the evolutionary basis for smell means that nothing has a scent.

Article

Belief

Creed

Identity

Truth and Trust

18 November 2025

5 min read

Calls to revive the Enlightenment ignore its own illusions

Returning to the Age of Reason won’t save us from post-Truth

Alister McGrath

Alister McGrath retired as Andreas Idreos Professor of Science and Religion at Oxford University in 2022.

In the style of a Raeburn portrait, a set of young people lounge around on their phones looking diffident

Enlightened disagreement (with apologies to Henry Raeburn).

Nick Jones/Midjourney.ai.

Is truth dead? Are we living in a post-truth era where forcefully asserted opinions overshadow evidence-based public truths that once commanded widespread respect and agreement? Many people are deeply concerned about the rise of irrational beliefs, particularly those connected to identity politics, which have gained considerable influence in recent years. It seems we now inhabit a culture where emotional truths take precedence, while factual truths are relegated to a secondary status. Challenging someone’s beliefs is often portrayed as abusive, or even as a hate crime. Is it any surprise that irrationality and fantasy thrive when open debate and discussion are so easily shut down? So, what has gone wrong—and what can we do to address it?

We live in an era marked by cultural confusion and uncertainty, where a multitude of worldviews, opinions, and prejudices vie for our attention and loyalty. Many people feel overwhelmed and unsettled by this turmoil, often seeking comfort in earlier modes of thinking—such as the clear-cut universal certainties of the eighteenth-century “Age of Reason.” In a recent op-ed in The Times, James Marriott advocates for a return to this kind of rational thought. I share his frustration with the chaos in our culture and the widespread hesitation to challenge powerful irrationalities and absurdities out of fear of being canceled or marginalized. However, I am not convinced that his proposed solution is the right one. We cannot simply revert to the eighteenth century. Allow me to explain my concerns.

What were once considered simple, universal certainties are now viewed by scholars as contested, ethnocentric opinions. These ideas gained prominence not because of their intellectual merit, but due to the economic, political, and cultural power of dominant cultures. “Rationality” does not refer to a single, universal, and correct way of thinking that exists independently of our cultural and historical context. Instead, global culture has always been a bricolage of multiple rationalities.

The great voyages of navigation of the early seventeenth century made it clear that African and Asian understandings of morality and rationality differed greatly from those in England. These accounts should have challenged the emerging English philosophical belief in a universal human rationality. However, rather than recognizing a diverse spectrum of human rationalities—each shaped by its own unique cultural evolution—Western observers dismissed these perspectives as “primitive” or “savage” modes of reasoning that needed to be replaced by modern Western thought. This led to forms of intellectual colonialism, founded on the questionable assumption that imposing English rational philosophies was a civilizing mission intended to improve the world.

Although Western intellectual colonialism was often driven by benign intentions, its consequences were destructive. The increasing influence of Charles Darwin’s theory of biological and cultural evolution in the late nineteenth century led Darwin’s colleague, Alfred Russel Wallace, to conclude that intellectually and morally superior Westerners would “displace the lower and more degraded races,” such as “the Tasmanian, Australian and New Zealander”—a process he believed would ultimately benefit humanity as a whole.

We can now acknowledge the darker aspects of the British “Age of Reason”: it presumed to possess a definitive set of universal rational principles, which it then imposed on so-called “primitive” societies, such as its colonies in the south Pacific. This reflected an ethnocentric illusion that treated distinctly Western beliefs as if they were universal truths.

A second challenge to the idea of returning to the rational simplicities of the “Age of Reason” is that its thinkers struggled to agree on what it meant to be “rational.” This insight is often attributed to the philosopher Alasdair MacIntyre, who argued that the Enlightenment’s legacy was the establishment of an ideal of rational justification that ultimately proved unattainable. As a result, philosophy relies on commitments whose truth cannot be definitively proven and must instead be defended on the basis of assumptions that carry weight for some, but not for all.

We have clearly moved beyond the so-called rational certainties of the “Age of Reason,” entering a landscape characterized by multiple rationalities, each reasonable in its own unique way. This shift has led to a significant reevaluation of the rationality of belief in God. Recently, Australian atheist philosopher Graham Oppy has argued that atheism, agnosticism, and theism should all be regarded as “rationally permissible” based on the evidence and the rational arguments supporting each position. Although Oppy personally favours atheism, he does not expect all “sufficiently thoughtful, intelligent, and well-informed people” to share his view. He acknowledges that the evidence available is insufficient to compel a definitive conclusion on these issues. All three can claim to be reasonable beliefs.

The British philosopher Bertrand Russell contended that we must learn to accept a certain level of uncertainty regarding the beliefs that really matter to us, such as the meaning of life. Russell’s perspective on philosophy provides a valuable counterbalance to the excesses of Enlightenment rationalism: “To teach how to live without certainty, and yet without being paralyzed by hesitation, is perhaps the chief thing that philosophy, in our age, can still do for those who study it.”

Certainly, we must test everything and hold fast to what is good, as St Paul advised. It seems to me that it is essential to restore the role of evidence-based critical reasoning in Western culture. However, simply returning to the Enlightenment is not a practical solution. A more effective approach might be to gently challenge the notion, widespread in some parts of our society, that disagreement equates to hatred. We clearly need to develop ways of modelling a respectful and constructive disagreement, in which ideas can be debated and examined without diminishing the value and integrity of those who hold them. This is no easy task—yet we need to find a way of doing this if we are to avoid fragmentation into cultural tribes, and lose any sense of a “public good.”

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