Worlds within worlds: Outpost (2007) by the artist Anne Hardy. Photograph: Anne Hardy, courtesy of Maureen Paley, London
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Terry Pratchett, science and story telling

The best of all possible worlds.

Terry Pratchett’s first Discworld novel was published in 1983. As a wartime child in the 1940s I was already puzzling over an image of a domed world poised on the backs of three elephants that stood on a monstrous turtle. This discworld had a small temple on top of it, and the clawed feet of the turtle rested on the coils of a huge serpent, which also stretched to encircle the world, with the point of its tail in its mouth. It was reproduced in my favourite book, Asgard and the Gods, a scholarly German work on Norse myths, which my mother had used at Cambridge.

This image, and this book, provoked my earliest thinking about the nature of belief and its relation to storytelling. Where on earth did the idea of the turtle and the elephants come from? Did people really believe in them? These questions were related to the kind of embarrassed pain with which I contemplated the stories of origins I was expected to believe in, the Bible with its heaven and hell, the tale of judgement to come.

Pratchett’s new book, The Science of Discworld IV, co-written with the mathematician Ian Stewart and the biologist Jack Cohen, discusses ideas about origins and endings, cosmology and astrobiology, entropy and genetics. The idea of storytelling is not just an embroidered way of including a tale of the discussion of the “Roundworld” taking place on the Discworld. Human beings are defined as pan narrans, the storytelling ape, who exists in a dimension known as the “narrativium”. We look for causes because we think in linear sequences of words. We look for origins because we arrange our world into narrative strings with beginning, middle and end. Stewart, Cohen and Pratchett set out to puzzle us and make us think differently.

Central to their approach is the distinction made by the physicist and sciencefiction author Gregory Benford between human-centred thinking and universecentred thinking. Human-centred thinking comes naturally to human beings. “In this world-view, rain exists in order to make crops grow and to provide fresh water for us to drink. The sun is there because it warms our bodies.” From human-centred thinking comes the idea of a ruler of the universe, as well as the idea that the earth and the creatures, the sea and the oil and the forests are somehow there for our benefit. Universe-centred thinking, on the other hand, sees human beings as “just one tiny feature of a vast cosmos, most of which does not function on a human scale or take any notice of what we want”. The universecentred thinker must have what Keats called “negative capability” – the capacity to be in uncertainties, mysteries, doubts, without any irritable reaching after fact and reason. This is hard and invigorating.

The writers discuss creation myths – including a number of myths about cosmic turtles and scientific ideas about origins, including the Big Bang. They discuss the evolution of ideas about evolution, recent thoughts about the relation of RNA to DNA and the idea of the curvature of space. They also consider neural networks and decision theory, and the strong and weak anthropic principles – ideas about how the physical universe is uniquely suited to the existence of human beings.

Pratchett and co also explore the psychology of belief and disbelief. They describe one way of coming to conclusions – the brain taking in new evidence, and fitting it to the knowledge and beliefs it already holds. This is what they call “System 1”, and it includes scientific thinkers as well as people with inherited religious beliefs. There are, they say, scientists who “know” that DNA is the most important part of the system, physicists who “know” that the world is moving towards entropy. “System 2”, on the other hand, is steadily analytical and sceptical – “trying, not always successfully, to ignore inbuilt prejudices”. Karl Popper’s system of “critical rationalism” held that a theory could be considered scientific if, and only if, it was capable of falsification. Stewart and Cohen claim that “scientists actively try to disprove the things they would like to be true”. They use the example of a believer in UFOs who sees disbelief in UFOs as another form of belief. “Zero belief in UFOs”, they point out, is not the same as 100 per cent belief in the non-existence of UFOs. “Zero belief is an absence of belief, not an opposed form of belief.” What they aspire towards and desire is “a disbelief system”. This is exhilarating.

I remember being on a platform where various poets and writers discussed the ways in which the arts could figure the world of the scientist. That blunt sceptic Lewis Wolpert, sitting in the audience, rose to inform the assembled artists that we would not understand any of his work were we to find ourselves in his laboratory. Some of us were indignant but I believe he was right. People like me can read what is written by those scientists who try to tell us about neurons, genes, the shape of the brain, the shape of space and time. We can respond to those descriptions but we are responding to stories, at second hand.

One of the most pleasing things about Pratchett, Stewart and Cohen’s book is the way the authors demonstrate that we don’t understand even what we think we understand. I realised, reading their account of the complex relations between RNA and DNA, that I had been guilty of holding a belief. I was very excited in the late 1970s by ideas about the “selfish gene”, and particularly by the points made by John Maynard Smith about the immutable nature of the inherited and eternal germ cell. Now the New Scientist is full of articles about newly discovered “orphan DNA”. Stewart and Cohen write:

Darwin’s tree of life, a beautiful idea that derives from a sketch in The Origin of Species and has become iconic, gets very scrambled around in its roots because of a process called horizontal gene transfer. Bacteria, archaea and viruses swap genes with gay abandon, and they can also insert them into the genomes of higher animals, or cut them out. So a gene in one type of bacterium might have come from another type of bacterium altogether, or from an archaean, or even from an animal or a plant.

The story I believed in has to be modified and rethought. When I read this, I think in a human way with a series of images, in the grammar of a story. I should not be able to recognise any gene, let alone think intelligently about it. Stewart and Cohen are very good at illustrating our incapacity to understand. They do so with images and stories. My favourite is the one they tell to make us think about the difference between complicated chemistry and the “organised complexity” of the ribosome. It is a story about caramel.

Every cook knows that heating sugar with fats, two fairly simple chemical substances, produces caramel . . .  Caramel is enormously complicated on a chemical level. It includes innumerable different molecules, each of which has thousands of atoms. The molecular structure of caramel is far more complicated than most of the molecules you’re using to read this page.

But the complexity of caramel, or other complicated polymers, doesn’t produce organised complexity, as ribosomes do. Wolpert would rightly tell me that I still don’t know anything about the ribosomes. But I am at least able now to think about the problem. And the juxtaposition of caramel and brain is unforgettable. There are delights like this on most pages of this book.

In a chapter entitled “Where did that come from?” we are invited to reflect on how we can’t think about things like the origin of an oak tree, or a child, or even a thunderstorm. They make the reader imagine thinking about clouds, the constituents of the atmosphere, static electricity, physics and physical chemistry. Most of us, they say, “will not have come across one or more phrases such as ‘saturated solution’ or ‘particle carries a tiny electrical charge’. These phrases are themselves simplifications of concepts with many more associations, and more intellectual depth, than anyone can be expected to generate for themselves.” Human beings tend to retreat from uncertainty or difficulty into belief stories, like the American Republican candidate who opposed any regulation of the markets on the grounds that this was “interfering with God’s plan for the American economy”.

Pratchett, Stewart and Cohen use their method of complicating descriptions and explanations to examine several problems with things I have trouble with believing myself, because they feel to me like human stories that tidy up our relation to the universe – the Big Bang, the existence of dark matter, entropy and the “anthropic principle”. They discuss conflicting views of the expanding universe and the steady state and cast doubt on the existence of dark matter. They are not propounding or supporting any particular theory of the shape and origins of the universe, but are rather considering evidence that complicates the explanations we have become used to. They are good at picking out the operations of what they call our “very parochial” minds, which use ideas of space and time that evolved with us. “Our view of the universe may be just as parochial as the world-bearing animals of ancient cultures were. Future scientists may view both the Big Bang and four elephants riding on a turtle as conceptual errors of a very similar kind.”

In Richard Feynman’s The Character of Physical Law, they find a tendency evident in “too many physicists” to consider physical reality to be all of reality. Feynman, they write, states that “the same kind of atoms appear to be in living creatures as in non-living creatures [sic]; frogs are made of the same ‘goup’ as rocks only in different arrangements”. Things in the biological world are the results of the behaviour of physical and chemical phenomena with no “extra something.” Stewart and Cohen agree about the “no extra something” but think that a bleak view of the world of particles and elements misses out the complexity of living things, and the things they make and use and learn from.

Entropy may not be our destiny – they see Feynman rather as Pratchett sees his undifferentiated auditors, who want to tidy everything up into packets of particles. Life, say Stewart and Cohen, has “lifted itself up into a story”. That is a metaphor – and an attractive one. It feels right, and should therefore be regarded with the necessary doubt and suspicion. They also take a mocking run at the idea of “fine-tuning”, the idea that the world has evolved as the only possible world in which humans could exist – just the right amount of carbon and water, and so on.

This “anthropic principle”, in both its strong and its weak forms, has always horrified me because it is so clearly a function of the human mind thinking in a humancentred way. Isn’t it amazing, say the Discworld scientists, that our legs are just long enough to reach the ground? Isn’t it amazing that there was a hole exactly the right size to contain that puddle? And what about a sulphur-centred form of thought?

There was one chapter I found hard to understand – on the curvature of space, round worlds and disc worlds. This was where I wished the book had illustrations – I read pages about the doughnut-shaped torus, and then had the sense to consult Wikipedia, where I could see what was being discussed. And I also needed to see the geometry of the wonderful Escher image of angels and demons.

I have become rather sad about surviving into the anthropocene age of human history, where everything is controlled and constructed by and for what the King of Brobdingnag called “the most pernicious race of little odious vermin that Nature ever suffered to crawl upon the surface of the earth”. But, paradoxically, both Pratchett’s storytelling and the resolutely universecentred perspective of the scientists make me happier to be human. I look forward to the next volume.

“The Science of Discworld IV: Judgement Day” by Terry Pratchett, Ian Stewart and Jack Cohen is published by Ebury Press (£18.99). A S Byatt’s most recent book is “Ragnarok: the End of the Gods” (Canongate, £7.99

Both A S Byatt and Terry Pratchett will be appearing at How the Light Gets In, the festival of philosophy and music in Hay on Wye. For more details, visit:  www.howthelightgetsin.org

This article first appeared in the 12 April 2013 issue of the New Statesman, Centenary Special Issue

Andre Carhillo
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The decline of the Fifth Republic

With the far right and far left surging in the run-up to a defining presidential election, the French seem intent on blowing up the political establishment.

On a cold Saturday evening in late February, cycling back to my flat in southern Paris, I accidentally ran into a pack of lads on a rampage. They were turning over bins, kicking over expensive motorbikes parked on the street, and obviously looking for someone to fight.

It wasn’t the first time that I’d seen this sort of thing, even in this relatively gentrified part of the city. Usually the best course of action is to stop, let them swarm past and allow the police to do their job. But on this particular night, although I could hear the buzz of a police helicopter above us, there were no officers on the ground. As I nervously became aware of this, one of the lads, no more than five yards away, looked at me and screamed: “T’es qui toi?” (“Who the f*** are you?”). His mates turned and gathered round. Now panicking, I saw that he was pointing a screwdriver at me.

I pelted down the street, heart racing as the young men followed me, so shocked that when I reached my apartment building I twice tapped in the wrong entry code. It was only once indoors, now safe but genuinely scared and sweating, that I understood what had happened.

This was a gang from one of the local ­cités – council estates – that border this part of Paris. They had been flushed out of their normal dens, where they deal in weed and mess about, by police using helicopters and unmarked cars, and were now taking their revenge on these unfamiliar surroundings. When they saw me, a tall, white, male figure, watching in the dark on my bike (stupidly the same dark blue as a police bike), they assumed I could only be one thing: a police spotter. In other words, their most hated enemy.

In the past few weeks, in Paris and across France, there has been a new and special danger in being identified by such gangs as a lone policeman. This is because the ever-present tensions between police and the youth of the cités have become particularly acute following the so-called Affaire Théo. On 2 February in Seine-Saint-Denis, north-east of Paris, four police officers violently attacked an innocent black man, identified only as Théo. The assault was caught on camera and allegedly involved the man’s “rape” with a telescopic baton.

The details of the case caused widespread outrage, right up to the highest level of ­government. In the banlieue, the suburbs where many young people feel excluded from mainstream French life, some felt a desire for revenge. And though their anger related to a specific incident, it was in keeping with the emotions sweeping across France, at all levels of society, in the lead-up to the first round of this year’s presidential election on 23 April.

***

France is in a state of political disarray. This much was obvious during the first live “great debate” on 20 March, organised by the television channel TF1, featuring five front-runners for the presidency.

Probably the greatest loser on the night was François Fillon of the centre-right party les Républicains, who served as prime minister from 2007 to 2012. Fillon has gone from being a sure favourite to outsider in the presidential contest, following allegations of dodgy financial dealings. Most damagingly, a formal judicial investigation has been launched into reports that he paid upwards of €800,000 of taxpayers’ money to his wife and other family members for jobs they didn’t actually do. Fillon, who denies any wrongdoing, has also been accused of failing to declare a €50,000 loan from a French businessman in 2013 (which he has since repaid). He held himself in check during the debate, trying to look dignified and presidential, but he has become the object of scorn from all sides, including his own.

Benoît Hamon, the candidate for the Parti Socialiste (PS), the party of the outgoing and discredited president, François Hollande, did not perform much better in the debate. Hamon identifies with the far left and green wings of the PS and favours a basic income, the legalisation of cannabis, and euthanasia. He resigned from Hollande’s government in 2014 claiming that the president had abandoned socialist values. But at every public appearance Hamon still looks surprised to be in the race. Although he has positioned himself as the “anti-Hollande” candidate – no surprise, as Hollande has the lowest polls ratings of any French president – even Hamon’s supporters concede that he has no reach outside the party faithful, and his dismal poll ratings reflect this.

In recent weeks, Jean-Luc Mélenchon, a veteran left-winger and now leader of his own party, France Insoumise (“Unsubmissive France”), has surged in the polls. He has been compared to Jeremy Corbyn but is more like George Galloway, in that he can be trenchant and biting and speaks fluently without notes. Some of his views – anti-EU, anti-Nato, pro-Russia – are close to those of Marine Le Pen, the leader of the far-right Front National (FN). The candidate of the centre or centre-left is Emmanuel Macron, a 39-year-old former investment banker and protégé of Hollande, under whom he served as minister of the economy, industry and digital data. Macron broke with the PS in 2016 to set himself up as an independent candidate with his new movement, En Marche! (“onward”). He presents himself as a voice of moderation and common sense. He defends the EU and the eurozone and is an unashamed liberal globaliser. But Macron is also hard to love: his enemies claim that he is self-serving, an opportunist who cannot be trusted, and, worse, that he lacks experience of high office. On television he can be vain and testy – as was the case when he came under attack from Marine Le Pen, during the TF1 debate.

In many ways, Macron was a gift to Le Pen. She accused him of being out of touch and of not knowing what he was talking about. Even non-FN supporters, who didn’t necessarily agree with her views on security and immigration, conceded that Le Pen was the most convincing speaker. As I was told by a neighbour with an impeccable PS background, it was as if she was the only politician on the night of the debate in charge of what she believed. Le Pen’s popularity increased as a consequence.

So is it now possible to think the unthinkable: that Marine Le Pen could triumph not only in the first round of the presidential election but in the second as well? If that happens, not only would she become the first female president of France but she would transform French politics and further destabilise the European Union.

***

When I put this to Jean-Pierre Legrand, the leader of the Front National in Roubaix, a town of 90,000 inhabitants in the north of France, he shook his head. He wishes Le Pen well but fears that in the second round the mainstream parties will gang up and back whoever her opponent is. “This is what always happens,” he told me. “This is why so-called French democracy is actually a form of dictatorship. You can never really get your hands on power. It belongs to an elite, people like Emmanuel Macron.”

Legrand, 69, has been a supporter of the FN for decades. He smiles a lot and can be witty, but he also likes talking tough, like the hard-headed factory boss he used to be. He admires the way Le Pen has reinvented the party, shedding some of the old-school neo-Nazi trappings. But he is also faithful to, maybe even nostalgic for, the old FN of her father, Jean-Marie Le Pen, who reached the second round of the 2002 presidential election (he lost to the centre-right Jacques Chirac). So I asked him if he was not really a democrat but, like Le Pen père, basically a fascist. “I am not afraid of being called a fascist, or even a Gaullist,” he said. “But all I really believe in is order and authority. And that is what France needs now.”

I had come to Roubaix because it is officially the poorest town in France. It is also, according to most media reports, one of the most troubled. It’s not far from Paris – just over 90 minutes on a fast train – but when you get there it feels like a different, distant place. The train station is scruffy and there is little sense of the usual Gallic civic pride; the stroll down the main boulevard to the Grand Place is drab and quiet, unlike in most French towns.

Roubaix has a large immigrant population, mainly from North Africa but comprising more than 60 nationalities. It has a reputation as a refuge for illegal migrants making for Calais and then the UK, and as a hotbed of Islamist radicalisation. In May last year the conservative news weekly Valeurs actuelles described Roubaix as “le Molenbeek français”. The magazine was referring to the suburb of Brussels where several of the terrorists and sympathisers involved in the November 2015 attacks on Paris, which killed 130 people, including 89 at the Bataclan concert hall, grew up.

Legrand and his FN colleague Astrid Leplat offered to show me around the town, just as they had done with the writer from Valeurs actuelles. The article was criticised by the local newspaper La Voix du Nord as depicting a fantasy version of France conjured up by the FN. I was aware of this argument, but also keen to take up the offer of a tour: it was a rare chance to see an ordinary French town through the eyes of the FN.

I quite liked Roubaix. With its sooty terraced houses, empty textile mills, iron bridges and dirty canals, it reminded me of Salford in the 1970s. The town is neatly laid out even if the streets are scruffy. It is also busy with small businesses – Arabic-language bookshops, kebab houses and tea shops, as well as traditional French cafés and bistros. It looked no more menacing than Bradford or Rusholme in Manchester.

Legrand is proud of Roubaix, or at least of what Roubaix used to be, and has chosen to live here rather than in nearby Lille. Having been a blue-collar worker, too, he admires the noble ambitions and graft of the people who built the town. These were the original indépendants – the aspiring working class, much cherished by the FN, who believe in the values of hard work and public service. But Legrand told me that when he looks at the streets today he sees not the cluttered life of 21st-century, multicultural France but what he called “conquered territory”.

There are problems in Roubaix: 45 per cent of the town’s residents live below the official French poverty line of €977 a month. Describing the local poverty, Legrand used the term “misère”, a word that also translates as “wretchedness”. The unemployment rate is high (40 per cent in parts of town) and on a typical weekday afternoon there are many young men sitting around with nothing to do.

As we drove through some of the tougher areas, Legrand pointed out so-called Salafist mosques, most of them shielded from the streets by the high walls of disused factories. It is these places, unknown and unvisited by outsiders, which have given Roubaix its reputation for radicalism.

It is true that in the recent past Roubaix has produced many extremists. The most notorious is Lionel Dumont, a former soldier who is white and working class, and is viewed as the leader of radical Islam in the French prison system, where he is serving a 25-year sentence for terrorism offences that include trying to set off a car bomb during a G7 meeting in Lille in 1996. Islamists such as Dumont are, in effect, beyond the control of the penal authorities because French laws forbid the monitoring of prisoners on grounds of race or religion. One frustrated director of prisons in the Paris region complained to me that the French penal system was “the real engine room of radicalisation”.

The main reason why Roubaix has produced so many terrorists – including Mehdi Nemmouche, the gunman who fired the shots at the Jewish Museum in Brussels in May 2014 that killed four people – is not immigration, as the Front National would have it, but geography. This part of France is depicted in the media as “a security black hole”, partly because of its proximity to the Belgian border. You can drive into Belgium from Roubaix in ten minutes, as I did with Legrand; the border is just a roundabout and unmonitored. The French and Belgian intelligence services are minutes away from each other but do not share information or collaborate properly. This allowed some of the terrorists who led the 2015 Paris attacks to escape after the killing spree.

***

Crossing the border to Belgium, you notice that the roads are lined with gleaming new warehouses belonging to Amazon and other technology companies. ­Roubaix suddenly seems like a ruin from the early 20th century. It must be difficult for its people not to feel trapped and abandoned – by the French elite to the south and the new economy to the north.

“If you live in Roubaix it is hard to feel connected to the rest of France,” said Hélène Robillard, a junior civil servant. I had come across her in the centre of town. She was leading a group of young women, merrily banging tambourines, blowing whistles and chanting slogans outside one of the
offices of the local council. They were striking against work conditions at the council, but having a laugh, too, in the best Made in Dagenham style.

I asked the women about the film Chez nous (This Is Our Land), which had been released only a few weeks earlier and was playing to packed houses across France. Set in a fictionalised town much like Roubaix, it tells the story of a young woman, Pauline Duhez, a nurse who is seduced into joining the FN and standing for a seat on the council. As she learns the party’s true positions, she becomes disillusioned and angry. The film ends with Pauline returning to the socialist values of her unemployed father, a former steelworker, culminating in a family trip to watch a game featuring the local football team Lens.

The women protesting with Robillard were all determinedly anti-FN. Those who had seen the film were full of enthusiasm. “It is our real life,” said one of them, laughing. “It shows our true values – not fascism, but football, beer and chips.”

Like Pauline in the film, the FN’s Astrid Leplat is a nurse. Jean-Pierre Legrand explained to me that this was why she had been hand-picked by Marine Le Pen to stand
as a regional councillor. The party has adopted a policy of recruiting fonctionnaires (civil servants), especially those who work in the health and support services. This is partly to demonstrate that the FN has left behind its neo-Nazi origins and is now the party of everyday folk, but also to undermine PS dominance of the public services.

When I asked Leplat why she supported the FN, she said that she had witnessed the disastrous effects of repeated budget cuts on hospitals, with overstretched departments and increasingly run-down facilities. “The Front National are there to protect us,” she said.

Leplat told me she hadn’t seen Chez nous and that she probably wouldn’t, because it would upset her. There were also political reasons why she didn’t want to see it: it had been financed with public money from Hauts-de-France, the northern region that covers Roubaix, as well as the television companies France 2 and France 3. When I pointed out that most French cinema relies on public subsidy, she argued that the film’s release had been deliberately timed to undermine the February launch of the FN’s presidential campaign.

“How else can this be explained?” she said. “The Front National is always persecuted by the establishment elites in culture and politics.”

***

Back in Paris, as part of a documentary I was making for BBC Radio 4, I interviewed Émilie Dequenne, the actress who plays Pauline in Chez nous, and the film’s director, Lucas Belvaux. We met at the production company’s office just off the rue du Faubourg Saint-Honoré in the swish heart of Paris – a corner of the city that couldn’t be further removed from the streets of Roubaix. But both Dequenne and Belvaux are intimately connected with the region and the northern working-class life, because they grew up near the Franco-Belgian border and still have family ties there. I asked them whether the FN had a point about the film.

“The film is not ambiguous,” Dequenne said. “It is clearly a warning about being ­seduced by the far right. But it also has lots of [different] ambiguities. The main character, Pauline, is a good person, and not stupid. She wants to help people. She thinks that this is not the case with the main pol­itical parties. So she is attracted by a party that seems to care.”

“I agree it is a warning,” Belvaux said. “We are not yet a fascist country, but I do fear that this could happen.

“There are big social and cultural divisions in France. Not everybody who will vote for the Front National is a bad person, but there are many angry people in this country who feel hurt and damaged. When this is the case, fascism can arrive much more quickly than you think.”

Until now, voting for the FN has been a sign of protest, historically a safety valve for releasing discontent. Whenever the FN has got near to victory, right and left have come together as a bloc to exclude it from power. This is what happened in 2002, of course, when Jean-Marie Le Pen, the then leader of the FN, made it through to the second round of the presidential elections. Jacques Chirac won the run-off with 82 per cent of the vote, despite accusations of corruption. The rallying cry across all non-FN political lines was: “Vote for the crook, not the fascist!” Yet there is no guarantee that this will happen again, because Marine Le Pen has successfully reinvented and rebranded the FN, making it more acceptable to mainstream voters.

Even if Marine loses, there is another danger. If those French parties of the left and right which historically have been strongest continue to implode, there will be a new constituency of voters who in future will be “homeless”. Even if Macron wins – having blurred the lines between right and left – he will disappoint at some stage. When this happens, those who supported him may not find their way back to the established parties, thus opening up an avenue to power for the far right. Sylvain Bourmeau, an associate professor at the École des Hautes Études en Sciences Sociales in Paris, told me that this was part of the Front National’s long-term strategy.

The withering of a historically strong party has already happened in the UK, where voters’ movement to Ukip and the SNP has undermined, if not destroyed, Labour as a national force. Marine Le Pen has already voiced her admiration for Ukip for “breaking the mould”. However, it is important to remember that the FN is not “populist” in the way that Ukip, or indeed Donald Trump, is. Nor are Roubaix and the north of France the same as the “rust belt” of the United States.

Rather, the present conflicts in France are ideological, with roots in the antagonisms and turmoil of French history. The FN’s ultimate goal is to get rid of the present French Republic – the result of the “mistake” of the “liberal revolution” of 1789. In other words, the promise of liberté, égalité, fraternité is to be replaced by an “awakening”, which would lead to a “national movement”: that is, the rebirth of the French nation. The FN is not just about racism, immigration or identity: it wants to send French history into reverse gear.

That is how high the stakes are, and why the coming elections are the most important in France since the Second World War. There is a generalised tension right now – the tension that I encountered on my bike on my own street in southern Paris – which sometimes finds expression in gang violence, anti-police riots and even terrorism, all fuelling the rise of the FN.

For all the polls, signs and omens, it is ­impossible to predict the election result. Whatever happens in the coming weeks and months, with the old political certainties melting away, it seems more than ever that France is set on a long and unstoppable journey into darkness. L

Andrew Hussey is the author of “The French Intifada” (Granta Books). He lives in Paris. His documentary “Culture, Class and Le Pen” will be broadcast on BBC Radio 4 on 24 April (8pm)

This article first appeared in the 20 April 2017 issue of the New Statesman, May's gamble

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