Author name: 胡思

A Policy Paper Built on Errors: The Contradictions Inside Reform UK's Migration Cost Report

A Policy Paper Built on Errors: The Contradictions Inside Reform UK’s Migration Cost Report

Leave a Comment / UK Affairs /

Reform UK’s recently published policy paper, The Cost of the Boriswave, claims that migrants who arrived in Britain between 2021 and 2025 will cost the UK over £600 billion across their lifetimes, amounting to a £20,000 burden on every British household. The figure is arresting, the headline has travelled widely, and it has quickly become a staple of the party’s political messaging. Yet anyone prepared to read the document carefully will find it riddled with basic errors, internal contradictions, and methodological choices so consistently tilted in one direction that the paper resembles a political pamphlet far more than a quantitative study.

Before examining its content, it is worth noting what this document is. It is not the work of an independent research institute but a paper commissioned and published by Reform UK itself, with conclusions that align neatly with the party’s immigration platform. That does not mean the numbers are fabricated. It does mean that readers should approach its claims with the scepticism any self-published political analysis deserves.

The clearest flaw lies in the report’s treatment of British National (Overseas) visa holders. The text states plainly that BNO migrants will make a net fiscal contribution over their lifetimes. The trouble is that the report’s own charts say the opposite. The summary chart on page 7 places the BNO trajectory firmly on the same side as refugees and family visa holders, not alongside skilled workers, who are the only cohort the report itself identifies as genuinely fiscally positive. The dedicated BNO chart on page 34 shows the cumulative fiscal impact drifting steadily into negative territory over the coming decades. The prose claims a contribution. Both charts show a cost. Which figure the author was looking at when writing that sentence is anyone’s guess.

The BNO trajectory also has a curious shape that reinforces the impression of a simple error. The line sits almost flat against zero for more than three decades before turning sharply downward. BNO applicants arrived in Britain at an average age of 33. Three decades later they are in their mid-sixties, with falling employment, declining earnings, rising healthcare costs, and the onset of state pension claims. The report itself makes clear that it does not count the future tax contributions of migrants’ children. Given these constraints, there is no mechanism in the model that could plausibly generate a positive fiscal swing at that point in the lifecycle. The most likely explanation is that a minus sign was dropped somewhere between the model output and the prose. For a document that purports to settle the fiscal arithmetic of an entire generation of migration, mislaying a sign is not a reassuring start.

The treatment of skilled workers is similarly baffling. The report claims they make a positive fiscal contribution of £12.2 billion undiscounted and £34.8 billion after discounting. But discounting, by definition, compresses future values toward the present. The discounted figure should be smaller than the undiscounted one, not nearly three times larger. No explanation is offered, no footnote acknowledges the anomaly, and the reader is left to wonder whether the authors noticed.

The headline figure itself — £20,000 per household — turns out to be something of a sleight of hand. It is derived from the undiscounted cumulative total across 60 years, not an annual cost and certainly not a one-off liability. Spread the £622 billion across the 60 years to 2085, and the annual cost per household works out to roughly £360. Apply the HM Treasury Green Book discount rate that every serious fiscal institution in the country uses, and the total falls to £154 billion, or about £83 per household per year. One number is £83. The other is £20,000. Reform UK’s choice of which to put on the front page speaks for itself.

The inflation of the headline figure depends heavily on the decision to abandon discounting altogether. HM Treasury’s Green Book, the Office for Budget Responsibility, and the Migration Advisory Committee all apply a standard 3.5 per cent annual discount rate when evaluating long-term fiscal effects. The report rejects this convention on the grounds that discounting understates future liabilities. Yet the argument cuts both ways. If future costs rise with inflation, so do future tax receipts. A symmetric treatment would discount both. The report instead inflates future costs while measuring migrants’ contributions using current wages, producing a bias that runs consistently in a single direction. This is not a methodological disagreement. It is a methodological convenience.

A more systemic tilt runs through the model’s treatment of migrants’ children. The report calculates benefits using ONS household-level data, which by construction embeds the education, childcare, and healthcare costs of a typical household’s dependants. Yet nowhere in the document is there any attempt to model the tax contributions those children will make as adults entering the labour market. The revenue side of the second generation simply disappears from the ledger, without discussion or justification. The OBR and MAC models, by contrast, at least attempt to capture second-generation fiscal effects. For a paper that bills itself as a detailed bottom-up analysis, leaving this side of the ledger blank is not rigour. It is accounting with a thumb on the scale.

The strangest passage in the whole document may be the policy recommendation. Reform UK proposes to abolish Indefinite Leave to Remain altogether — but announces, without explanation, that the proposal will not apply to BNO holders. If BNO migrants really were the net contributors the text describes, the carve-out would make sense. But, as already established, that net contribution appears to be a transcription error, and the underlying figures point to an ongoing fiscal cost. Reform UK’s carve-out for BNO holders therefore rests, in all likelihood, on a number they got wrong. If the authors eventually notice the mistake, will the exemption survive? The report does not say. It is not in a position to.

Immigration policy is a legitimate subject for public debate, and fiscal analysis is a legitimate tool within it. But a document that hopes to shift that debate through numbers has a minimum obligation: that its text and charts agree, that its arithmetic holds together, and that its methodological choices can be defended in both directions. The Cost of the Boriswave fails on all three counts. Whatever the size of its headline number, a case assembled this carelessly tells us less about the state of British public finances than about the order in which its authors decided on the conclusion and the evidence.

A Policy Paper Built on Errors: The Contradictions Inside Reform UK’s Migration Cost Report Read More »

The 1962 Exodus to Hong Kong: How a Famine Broke the Unwritten Border Pact

The 1962 Exodus to Hong Kong: How a Famine Broke the Unwritten Border Pact

Leave a Comment / HK Affairs /

In the spring of 1962, along the hills, rivers and bays that link southern Guangdong to Hong Kong, one of the most harrowing scenes in modern Chinese history unfolded. Tens of thousands of ordinary people, carrying whatever they could, climbed over barbed wire and swam across dark bays in the most primitive ways imaginable, risking drowning, shark attacks and bullets from border guards to reach this small patch of British-administered territory. The geographic scope alone was staggering: people came from 62 different counties and cities — Huiyang, Dongguan, Guangzhou, Nanhai, Taishan, Haifeng, Chao’an — each name marking a family pushed to the edge.

They were not fleeing war, or an enemy state. They were fleeing their own government.

What drove them to the border was the Great Famine of 1959 to 1961. The Great Leap Forward and the People’s Commune movement tore the agricultural system apart: grain output collapsed, and an estimated tens of millions died of starvation, with rural Guangdong among the worst-hit regions. In Chinese official historiography, this period would later be rebranded as the “three years of natural disaster”, with the blame placed on bad weather and the Soviet withdrawal of aid. Yet the historical record tells a different story. Droughts and floods did occur, but the decisive factor was policy itself. Collectivisation destroyed farmers’ incentives to produce. The backyard steel campaign pulled labour out of the fields. Local cadres, under pressure to meet production quotas, inflated harvest figures at every level, which in turn justified excessive state procurement. Granaries were emptied; peasants were left with nothing. The “natural disaster” was, in substance, a man-made one recorded under the name of nature.

Across the Shenzhen River, however, life in Hong Kong continued as normal. Markets had food; families ate. On one side of the boundary lay hunger; on the other, daily routine. No propaganda was needed to make the contrast land. For countless people in Guangdong, Hong Kong was not only a place to survive — it was the only place left where one could reclaim a sense of human dignity.

Those who fled were not the old and infirm but mostly adults between 19 and 40: farmers, factory workers, students. They moved not as lone adventurers but as families, clans and networks of fellow villagers, coordinating routes, pooling information, and looking out for one another. Some crossed mountain ranges and waded through the Shenzhen River. Others took to the sea, plunging into Mirs Bay or Deep Bay and swimming south toward an invisible line they had staked their lives on. The dangers were concrete: drowning, gunfire, sharks, cliffs. The New York Times reported on 1 May 1962 that some had drowned en route, their names lost to the current.

To understand the Hong Kong government’s response, it is not enough to look only at those few months of 1962. From the early 1950s onwards, the border had been running on an unwritten, two-track arrangement. Those who reached the urban areas, had relatives to lean on, and were capable of work could quietly obtain a Hong Kong identity card. Those intercepted at the boundary were repatriated. This was colonial realism in the Cold War: with roughly a hundred to two hundred successful crossings a day, the city could absorb the inflow, and its fast-growing industries needed the labour. A blind eye was the sensible policy.

The 1962 wave shattered that equilibrium. At the peak, thousands were arriving each day — far beyond what the urban areas could absorb. Premier Zhou Enlai personally ordered the Guangdong provincial leadership to take charge on the ground in Bao’an. The authorities deployed more than 10,000 troops and police, setting up interception stations along transport routes and border zones in coordination with the Hong Kong side. In the end, 51,395 people were sent back. Hong Kong itself hardened its stance on 6 May with an order to repatriate all those caught, and on 14 May formally adopted a “catch and return” policy — even those who had already entered the city would be sent back, without review. This was an emergency measure for a crisis that had outgrown the old understanding, not a new norm.

The reaction of Hong Kong society, however, was an entirely different matter. From 12 May 1962, Ming Pao ran the story day after day on its front page, forcing the city to confront the humanitarian crisis at its doorstep. Along the barbed-wire fence, ordinary residents organised themselves to hand food, clothing and water to those being held. A colonial government chose catch-and-return; the people of the colony chose to pass rice balls through the wire. That image captured the truest face of Hong Kong in that era.

After the crisis subsided, the old two-track arrangement quietly resumed. Through the late 1960s and early 1970s, as Hong Kong’s industries in textiles, plastics, toys and electronics expanded rapidly, those who made it to the urban areas continued to find work — and, more often than not, identity cards. The 1971 Immigration Ordinance formalised a crucial rule: any non-locally-born ethnic Chinese who had lived in Hong Kong continuously for seven years could obtain permanent resident status. It offered a legal path to regularisation for those already settled in town.

Only in November 1974 did the colonial government put a name to what had been running for more than two decades, formalising it as the Touch Base Policy. Those who reached the urban areas south of Boundary Street in Kowloon and made contact with relatives could register as Hong Kong residents; those intercepted at the frontier would be returned. At the same time, border enforcement was significantly tightened, making it harder, not easier, to reach the city. In other words, 1974 did not loosen the door — it gave the rule a name and pushed the door a little further shut. By the end of the decade, reform and opening in the mainland had set off another surge: in 1979 alone, security forces intercepted around 90,000 crossers, and an estimated 100,000 more are thought to have made it into the urban areas. On 23 October 1980, the Legislative Council abolished the Touch Base Policy and replaced it with “catch and immediately deport”. Those who had already arrived were given a three-day grace period, from 24 to 26 October, to register at the Victoria Barracks in Admiralty. Chief Secretary Jack Cater had estimated around 15,000 would come forward; the registration centre ran 24 hours a day. In the end, only about 6,900 registered. A border arrangement that had run for nearly three decades had come to a quiet close.

Seen structurally, the 1962 exodus was a comparative experiment between two systems along the same stretch of border. On one side, a system that had to deploy troops to keep its own people from leaving. On the other, a place that drew them with no propaganda at all, only the prospect of an ordinary life. The hungry cast the most honest vote with their feet — a vote that was interrupted in 1962, quietly honoured again soon afterwards, and only truly shut out in 1980. Hong Kong’s border policy, notably, never went to extremes; it oscillated between humanitarian tolerance and administrative control, never fully opening the door and never fully sealing it.

What makes this history important is not the numbers themselves but a plain fact it reveals: when a society cannot feed its own people and will not let them leave, every crossing at the border becomes a concrete verdict on the system being escaped. Those who climbed over the wire in the spring of 1962 were not a Cold War footnote. They were the final, human imprint of a famine recorded in the archives as a natural disaster — and a formative moment in the making of the Hong Kong we know today.

A large part of present-day Hong Kong was built, brick by brick, by those who risked everything to cross that border and by the generations that followed. The fate of a city is often written along its frontier.

The 1962 Exodus to Hong Kong: How a Famine Broke the Unwritten Border Pact Read More »

The End of the Passport Stamp: Europe's New Border Map After EES

The End of the Passport Stamp: Europe’s New Border Map After EES

Leave a Comment / Explainers /

Summer is approaching, and with it another season of British travellers heading for Europe. Spanish beaches, French wine, Italian antiquities — tens of millions of journeys every year now come with one extra step as of April: the Entry/Exit System, or EES.

EES is the EU’s new digital border regime. It began its phased rollout on 12 October 2025 and became fully operational on 10 April 2026. The idea is straightforward: passport stamps are replaced by electronic records of every non-EU short-stay visitor’s entry and exit. On first arrival in the Schengen Area, travellers must scan their face and fingerprints at a kiosk or staffed booth. The data is stored in a shared European database for three years. On subsequent entries, only biometric verification is required. The system ends the era of manual stamping and automates the calculation of the 90-days-in-180 rule — the short-stay limit for non-citizens in Schengen.

Those affected are so-called third-country nationals. Since Brexit, British passport holders fall into this category, alongside Americans, Canadians, Australians, Japanese and other visa-exempt visitors. Citizens of EU and Schengen states are exempt, as are British nationals with long-term residence in an EU country — a British homeowner with French residency, for example. Children under 12 have a facial scan but do not give fingerprints.

Not every EU country operates EES, however. Ireland and Cyprus are outside the list, a reminder of something often confused in casual conversation: EES is a Schengen system, not an EU one. Ireland opted out of Schengen because it belongs instead to the Common Travel Area with the United Kingdom — a passport-free arrangement that predates the EU itself. Cyprus has yet to join Schengen because of the political complications of the island’s division. Both continue to stamp passports by hand. A weekend in Dublin or a sunshine break in Paphos requires no EES registration.

EES is only half the story. The other half is ETIAS, due to launch at the end of 2026. If EES is the on-arrival registration, ETIAS is the pre-travel authorisation — a system comparable to the American ESTA or the UK’s own ETA. Visa-exempt third-country travellers will need to apply online before departure, pay a €20 fee, and receive an authorisation valid for three years. From that point on, a British passport holder heading for Europe will complete two steps: ETIAS before travel, EES at the border.

What about Irish and Cypriot citizens visiting the rest of Europe? As EU nationals they have free movement rights, needing only a passport or national identity card. No biometrics, no EES, and no ETIAS. The symmetry of the system is clear: which circle you belong to determines your treatment in the others.

And inside Schengen itself? In principle, there are no border checks. A train journey from Paris to Amsterdam feels much like taking the metro. That is the theory. Since the 2015 refugee crisis, a growing number of member states have invoked the Schengen framework’s temporary control mechanism. At present around ten countries — including Germany, France, Austria, Italy, the Netherlands, Denmark, Norway, Poland, Sweden and Slovenia — are running internal checks of varying intensity. Germany has extended spot checks on all nine of its land borders until September 2026; France covers all its borders until the end of April. These “temporary” measures are renewed every six months and have not genuinely paused in a decade. On paper it remains a Schengen Area; in practice, free movement is the principle rather than the norm.

Switzerland, although not an EU member, is a full Schengen member, so EES applies in full. Arriving in Zurich or Geneva means the same fingerprint scan. The four European microstates each have their own arrangement. Liechtenstein is a full Schengen member without staffed border posts. Monaco, San Marino and Vatican City are not formally in Schengen but maintain open borders with neighbours, with border procedures handled on their behalf by France or Italy — a visit to the Vatican is not a second border crossing; EES has already been completed at Rome airport. Andorra is the exception to the exceptions: neither EU nor Schengen, with border checks still operating at its French and Spanish frontiers, but without an independent visa regime, so travellers will normally have cleared immigration on the Schengen side first.

Laid out this way, Europe’s border is not a wall but a set of overlapping circles. EES is not a new problem; it moves an existing layered system from paper into a biometric database. The migration itself has been rough, though: queues of three to four hours were reported at several Schengen airports on the first day of full operation, and an easyJet flight from Milan Linate to Manchester saw 122 of its 156 passengers miss the plane after failing to clear border control in time. Airports Council International called the result a “systemic failure” and urged the Commission to allow member states to suspend parts of the checks during the summer peak; Brussels has since agreed, but the disruption is likely to continue into September. For British travellers the difficulty of visiting Europe has genuinely increased — not through visas, but through time. First registration takes longest; subsequent entries are faster but still route through EES queues. And once inside, a cross-border train or a hired car may run into a German or French spot check. Understanding that Europe’s border is a pattern of intersecting circles still matters; the most practical preparation for this summer is to arrive at the airport two hours earlier than usual, with a passport kept close at hand.

The End of the Passport Stamp: Europe’s New Border Map After EES Read More »

The Invisible Line: The Fiscal Logic Behind Britain's Fading Road Markings

The Invisible Line: The Fiscal Logic Behind Britain’s Fading Road Markings

Leave a Comment / Infrastructure /

Britain’s road markings are disappearing, and almost no one is treating it as news. Centre lines, junction markings, speed limit signs — worn down year by year by traffic, weather, and time — fade past the point of usefulness until they are little more than a suggestion, or nothing at all. The problem is not that the paint wears out. The problem is that nobody is reapplying it.

The logic behind road markings is straightforward. Drivers moving at speed need immediate visual information to make decisions. A centre line tells you where you are on the road. A junction marking tells you who has priority. A speed limit sign tells you the safe ceiling for this stretch of tarmac. These are not decorative features — they are the operational infrastructure of driving. When they become indistinct, drivers do not stop to check. They estimate and carry on. At night, in rain, on an unfamiliar road, the cost of that estimate can be severe.

The Royal Society for the Prevention of Accidents and several road safety organisations have long documented the link between faded markings and collisions. The problem tends to cluster in particular places: the centreline of rural A-roads, school zone markings outside residential areas, and junctions that were altered or resurfaced during temporary works and never properly re-marked afterwards. When accidents occur at these spots, there is rarely a single clear point of failure to identify — only the slow accumulation of deferred maintenance.

Roadworks themselves are a significant and underappreciated source of the problem. When a section of road is partially resurfaced following a utility repair or drainage works, contractors typically complete the paving and leave. Repainting the white lines is either outside the scope of the contract or treated as a follow-up item to be scheduled separately. The result is a stretch of fresh tarmac with no markings at all — the old lines severed, nothing to replace them. These gaps can persist for months, sometimes remaining unresolved when the next round of works begins.

The deeper cause traces back to the local government funding cuts that began in the early 2010s. Over the past decade and more, core central government grants to English councils were reduced substantially, and highways maintenance budgets absorbed a disproportionate share of the shortfall. According to the Local Government Association, the roads maintenance backlog in England and Wales has for years been measured in the tens of billions of pounds. Councils facing impossible choices between pothole repairs, structural bridge work, and remarking faded lines have consistently placed line markings last — because faded paint does not immediately damage vehicles and generates the fewest complaints.

The result has been a fundamental shift in maintenance philosophy, from preventive to reactive. Rather than conducting regular inspections and repainting lines before they deteriorate to a dangerous standard, councils now wait for complaints, or for an accident to prompt action. In the short term this appears to save money. In practice, it defers the cost onto the accident itself and onto the more expensive emergency repairs that follow. The savings are an accounting illusion.

Britain’s climate makes this harder to manage than it might be elsewhere. Winter salting accelerates the chemical breakdown of road paint. Repeated cycles of rain and frost wear markings faster than in more temperate conditions. The country’s roads require a more frequent maintenance cycle than the climate in much of Europe, yet it is precisely here that budget reductions have been deepest — a structural mismatch that compounds year on year.

Speed limit signs carry an additional legal dimension. When a driver fails to slow down at a sign that is faded, obscured by vegetation, or simply absent following roadworks, enforcement becomes complicated. The driver can reasonably argue the sign was not legible. This is not a technicality to be dismissed — it reflects a basic principle of road design: legal obligations require visible, unambiguous instruction. When the sign fails, the law’s clarity fails with it.

The technical solutions are not in question. Thermoplastic markings last significantly longer than conventional paint. Drone-assisted inspection programmes can identify degraded markings at scale before they become dangerous. Preventive remarking schedules, once standard practice, can be reinstated. More immediately, road contract specifications should require that white lines be restored as a mandatory completion item, not an optional afterthought.

What is missing is not the method but the commitment — funding that is sufficient and consistent, and procurement practices that close the gap between resurfacing and remarking. Faded road markings are a symptom of an infrastructure investment culture that treats maintenance as a discretionary expense. The invisible line is the price of that thinking made visible.

The Invisible Line: The Fiscal Logic Behind Britain’s Fading Road Markings Read More »

More Than a Drink: How the British Pub Became Social Infrastructure

More Than a Drink: How the British Pub Became Social Infrastructure

Leave a Comment / UK Affairs /

Most British people will not readily declare their love for the pub. Yet nearly all of them have one they think of as their own — a particular corner seat, a barman who knows their order, a room where conversation needs no agenda. That relationship is the right place to begin when trying to understand why the pub sits so close to the centre of British life.

The origins go back further than most people realise. The Romans brought roadside taverns to Britain; the Middle Ages turned them into alehouses where travellers rested and merchants traded information. Over centuries they evolved into something harder to define — a public space that was genuinely open to anyone, yet intimate enough to sustain a community of regulars. The sociologist Ray Oldenburg gave this kind of place a name in 1989: the “third place”, meaning the informal social anchor that exists outside the home and the workplace. The British pub is perhaps the most fully realised version of that concept anywhere in the world.

The clearest way to understand what the pub actually does is to watch it across a single day. In the morning, a subset of pubs serve breakfast, and the customers who come are mostly older — retirees, widowers, people living alone. A cup of tea, a fried egg, a few words with the person behind the bar or the stranger at the next table. For many elderly regulars, this is the most meaningful social interaction of their day. It is not leisure in any trivial sense; it is the thread that keeps them connected to the world outside their front door.

By midday the crowd has changed entirely. Freelancers arrive with laptops, order a coffee or a half-pint, and settle in for hours. The shift towards remote and flexible working has made this pattern increasingly visible. The pub offers something that a coffee shop rarely manages: enough ambient noise to break the silence of solitude, but enough informality that nobody expects you to perform sociability. Unlike cafés built around rapid turnover, pubs have always tolerated the long-stay customer, which makes them a natural, if unofficial, co-working space.

By evening, a different energy takes over. Younger crowds gather to watch football, play pool, and meet people they would not otherwise encounter. The culture around drinking in Britain is not without its problems — excessive alcohol consumption and its social costs are well documented — but the pub as a venue provides a structured, staffed, and relatively safe environment for that social impulse. The alternative is not sobriety; it is the street.

This three-shift structure is not accidental. It reflects something real about what the pub has come to provide in British communities: it fills gaps left by institutions that have quietly retreated. Post offices have closed. Libraries have been cut. Churches have aged out of relevance for much of the population. Yet the pub remains. England and Wales currently have around 39,000 pubs, a figure that has fallen by more than a third since 2000, yet they still reach into almost every town and village in the country. In rural areas, the “Pub is the Hub” initiative — originally founded by King Charles III — has formalised this reality, supporting pubs that now operate as local post offices, IT hubs, and community libraries.

The economic pressures bearing down on the sector are severe. Energy costs, business rates, rising wages, and the increase in employer National Insurance contributions announced in the 2024 Autumn Budget have combined to produce a sustained wave of closures. According to the British Beer and Pub Association, more than 15,800 pubs have shut permanently since 2000, and around eight continue to close each week. What disappears with each closure is not simply a licensed premises but a community anchor — and community anchors, once gone, are rarely replaced.

The pub’s enduring hold on British culture has never really been about alcohol. It is about the spatial logic of a place where people of different ages, backgrounds, and circumstances share the same room without needing a reason. At a time when algorithms increasingly arrange our social lives by preference and proximity to people like us, the pub’s indifference to curation — its willingness to seat the pensioner, the freelancer, and the student at adjacent tables — is a quality worth taking seriously. When a pub closes, what is lost is not just a cheap pint. It is one of the few remaining mechanisms by which strangers become neighbours.

More Than a Drink: How the British Pub Became Social Infrastructure Read More »

Nuclear Cargo Ships: The Technology Is Ready. The World Is Not.

Nuclear Cargo Ships: The Technology Is Ready. The World Is Not.

Leave a Comment / Energy /

International shipping produces roughly one billion tonnes of carbon dioxide each year, accounting for nearly three percent of global greenhouse gas emissions. The International Maritime Organization has set a target of net zero by 2050. Yet the deep-sea cargo vessels that carry the bulk of world trade are among the hardest transport systems to decarbonise. Batteries lack the energy density for transoceanic voyages. Hydrogen bunkering infrastructure barely exists. Liquefied natural gas buys time but does not solve the problem. Into this gap, an idea from the mid-twentieth century has returned: nuclear propulsion.

Nuclear power at sea is not a new concept. Russia has operated nuclear-powered icebreakers on Arctic routes for decades. The United States Navy has run nuclear-powered carriers and submarines safely for longer still. The real question has never been whether the technology works. It is whether a commercial shipping fleet can be built around it. When the United States launched the NS Savannah in 1959, followed by Germany’s Otto Hahn and Japan’s Mutsu, all three vessels ultimately retired early — not because their reactors failed, but because ports refused to accept them and operating costs could not be justified commercially. A ship that functions and a shipping system that works are two entirely different things.

The current wave of interest is driven by the maturation of small modular reactor technology. SMRs are compact, factory-manufactured, and designed with greater inherent safety than conventional reactors, making them far more practical for integration into a ship’s engine room. China’s state-owned Jiangnan Shipyard has announced plans for a 25,000-TEU nuclear container vessel powered by a thorium molten-salt reactor — which, if built, would be the first of its kind in commercial history. HD Hyundai in South Korea is collaborating with classification society ABS on a conceptual design for a 16,000-TEU vessel driven by a 100-megawatt SMR. Research by Lloyd’s Register and Seaspan estimated that nuclear-powered containerships could eliminate bunker costs entirely and outperform both conventional and green-fuelled competitors over a vessel’s full operating life.

The obstacle is structural rather than technical. Putting a nuclear-powered merchant ship into service requires far more than a working reactor. Ports need to install specialist facilities and overhaul security protocols. Insurers need a functioning nuclear liability framework. Regulators across multiple jurisdictions need to agree on who approves a vessel flagged in one country and calling at ports in several others. In June 2025, the IMO’s Maritime Safety Committee approved amendments to the SOLAS Convention that for the first time open the door to SMR applications in commercial shipping. That is a step forward, but it remains the beginning of a process rather than a completed framework. No country or international body has yet produced a comprehensive licensing regime for nuclear-propelled merchant vessels.

This is a classic coordination failure. Shipping companies will not order nuclear vessels because no ports will accept them. Ports will not invest in receiving facilities because no nuclear ships are coming. Insurers will not develop products because there is no operating risk data. Regulators will not legislate because there are no applications to process. Every party is waiting for someone else to move first.

There is also an unexpected competitor. The artificial intelligence boom has generated enormous demand for land-based electricity, and the world’s largest technology companies are committing tens of billions of dollars to secure SMR capacity for data centres. The maritime industry cannot match that scale of capital mobilisation, and risks being crowded out of the supply chain for the very technology it needs.

Decarbonising shipping has no single solution. Green methanol, liquid ammonia, and battery power each find a role on shorter or specialised routes. But for the transoceanic trade lanes that carry the majority of global commerce, nothing else approaches nuclear fuel in terms of energy density. The promise of nuclear propulsion is genuine: zero carbon at sea, years of operation without refuelling, and more cargo space freed from the constraints of fuel storage. The distance between that promise and commercial reality, however, is filled by an entire ecosystem of infrastructure, regulation, and public acceptance that does not yet exist. The technology has arrived. The world is not ready for it.

Nuclear Cargo Ships: The Technology Is Ready. The World Is Not. Read More »

The Truth About Chocolate: Are You Eating Real Chocolate?

The Truth About Chocolate: Are You Eating Real Chocolate?

Leave a Comment / HK Affairs /

When everyone has accepted that wife cakes contain no wives and pineapple buns have no pineapple, can we also accept that chocolate might not contain chocolate? Let us play a little quiz: Do the following three snacks count as chocolate?

• Toffee Crisp?

• Oreo?

• White KitKat?

Stay tuned for the answers at the end.

Recently, some Britons complained that the chocolate bars they consumed felt as soft as a Victorian Sponge Cake, even escalating their grievances to the Chancellor of the Exchequer! At first glance, this seems exasperating, but upon closer inspection, it serves as a humorous indictment of inflation, cost-cutting, and the phenomenon of sugar-coating. With the rising prices of cocoa beans, sugar, and dairy products, manufacturers have begun to reduce cocoa content or substitute part of the cocoa butter with vegetable fats to control retail prices. The result is a product that looks like chocolate and tastes like chocolate, yet legally does not qualify as chocolate.

Earlier, the BBC reported that Toffee Crisp and McVitie’s Penguin can no longer be legally labeled as chocolate. For chocolate lovers in the UK, this is akin to a national snack being stripped of its ‘chocolate identity.’ The reason is straightforward: their cocoa content is too low to meet regulatory standards, forcing them to be rebranded as ‘chocolate flavour coating’ or ‘chocolatey,’ honestly and helplessly informing consumers: ‘I try to be like chocolate, but I am not.’

What constitutes real chocolate? In the UK and the EU, chocolate is defined by specific regulations:

• Dark chocolate: at least 35% total dry cocoa solids, at least 18% cocoa butter, and at least 14% fat-free cocoa solids.

• Milk chocolate: at least 25% total dry cocoa solids, at least 14% dry milk solids, at least 3.5% milk fat, and approximately 25% total fat.

• White chocolate: at least 20% cocoa butter, at least 14% total milk solids, and at least 3.5% milk fat.

In simple terms, the essence of chocolate lies not in its ‘flavour’ but in its cocoa butter and cocoa solids. No matter how much sugar, milk powder, or vegetable oil is added, they remain mere ‘chocolate imitators’—they may taste like chocolate but do not legally qualify as such. However, in Hong Kong, there are no specific minimum requirements regarding the composition of a product to be labeled as chocolate. The Hong Kong Consumer Council’s chocolate tests reference international food codex or EU/foreign standards to interpret what constitutes real chocolate or cocoa content, rather than defining it based on local criteria.

Oreo is the master of masquerading as chocolate. Regular Oreo cookies contain only cocoa powder with an extremely low cocoa butter content, thus not qualifying as chocolate legally. Even the Oreo chocolate-flavored filling is merely a ‘chocolate-flavoured product.’ Ironically, if you encase an Oreo in real chocolate, it becomes closer to actual chocolate than when eaten alone—philosophically termed ‘becoming real when surrounded.’

White KitKat appears to be white chocolate, but its legality as white chocolate depends on the cocoa butter content. Most standard white KitKats meet the criteria to be called white chocolate; however, if special or promotional versions use a significant amount of vegetable fat instead of cocoa butter, they cannot be classified as true white chocolate and can only be labeled as ‘white chocolate-flavoured coating.’

While the market may offer chocolate substitutes that taste decent, they do not meet the legal definitions in the UK and EU; true chocolate not only boasts a rich flavor but also possesses a legitimate composition of cocoa butter and cocoa solids. As savvy consumers, reading packaging and ingredient lists is essential to distinguish between ‘real chocolate’ and ‘fake chocolate.’ Remember, black does not always mean real chocolate, sweetness does not equate to chocolate, and packaging often conveys more honesty than taste. The next time you stroll through the chocolate aisle at the supermarket, take a moment to discern whether what you hold is genuine chocolate or merely a ‘chocolate experience.’

Moreover, while many Hong Kong expatriates in the UK lament the lack of culinary delights, they can take solace in the fact that the UK has stricter standards on food labeling, making it easier to know what one is actually consuming, even if it may not be particularly appetizing.

If you crave chocolate but hesitate to spend a few pounds on real chocolate, ask yourself: if wife cakes can lack wives and pineapple buns can lack pineapple, why can’t chocolate lack chocolate?

Finally, as I reveal the answers, I have also compiled a guide to distinguishing real from fake chocolate, which can be found in the attached image.

The Truth About Chocolate: Are You Eating Real Chocolate? Read More »

Do You Really Need to Shower Every Day? The Science, History and Culture Behind Bathing Habits

Do You Really Need to Shower Every Day? The Science, History and Culture Behind Bathing Habits

Leave a Comment / Science & Tech /

For most people in Hong Kong, showering every day is simply a given. The city’s summers are brutally hot and humid, and a short walk outside is enough to leave you drenched in sweat. The idea of skipping a daily shower feels, to many Hongkongers, almost unthinkable. Yet those who have moved to the United Kingdom often notice something surprising: British colleagues, neighbours, and friends do not necessarily shower every day, and they see nothing unusual about it. Is this a cultural blind spot, or is there a rational case to be made?

The answer turns out to be more nuanced than instinct might suggest.

Climate is the most obvious factor. Hong Kong summers regularly exceed 30 degrees Celsius, with relative humidity frequently above 80 percent. The body sweats continuously, and when that sweat interacts with bacteria on the skin, body odour follows almost inevitably. Under those conditions, a daily shower is not merely a habit — it is a practical response to the environment. Britain is a different story. Average summer temperatures across much of England sit between 17 and 20 degrees Celsius, and the air is considerably drier. The body simply sweats far less, and the physiological argument for daily bathing becomes correspondingly weaker.

History adds another layer to this. For much of European history, bathing was neither easy nor frequent. Clean water required effort to obtain, heating it was expensive, and dedicated bathing facilities were rare outside the wealthiest households. The widespread use of perfume across European courts and aristocratic society was, in part, a response to this reality — a way of managing odour rather than eliminating it. The French court is often cited as an extreme example, with bathing reportedly a monthly affair at best. What looks from a modern perspective like a failure of hygiene was, in context, a rational adaptation to the available infrastructure.

The turning point came with the great epidemic crises of the 19th century. Cholera and typhoid swept through Britain’s rapidly industrialising cities, killing tens of thousands and forcing a reckoning with public sanitation. Victorian reformers drew a direct line between cleanliness and disease prevention, and a wave of public investment followed — in sewers, in water supply, and in public bathhouses. Bathing gradually shifted from a luxury to a civic duty. Crucially, however, the goal of this movement was to prevent infection, not to establish a once-a-day showering norm.

That norm came later, driven largely by commerce. The 20th century expansion of the soap and personal care industry brought with it advertising that firmly linked daily bathing to respectability, modernity, and social acceptance. The message was simple: clean people shower every day. This framing proved especially effective in Asian cities, where rapid urbanisation, hot climates, and consumer culture reinforced one another. In Hong Kong, Japan, and South Korea, daily bathing became deeply embedded not just as a habit but as an expression of personal standards.

Dermatology, however, offers a more complicated picture. The skin is home to a diverse microbiome — communities of bacteria, fungi, and other microorganisms that help maintain the skin’s natural acidity and defend against pathogens. Frequent washing with soap can strip away the skin’s natural oils and disturb this microbial balance, potentially leading to dryness, irritation, and conditions such as eczema. Several dermatologists now suggest that for people living in temperate climates with moderate activity levels, showering every other day — or focusing only on areas that actually need cleaning — is sufficient to maintain good hygiene without compromising skin health.

Whether you need to shower every day is therefore not a moral question but a practical one, shaped by climate, physical activity, skin type, and personal circumstance. Hongkongers shower daily for good reason: the climate demands it. Britons who shower less frequently are not being unhygienic — they are following habits shaped by an entirely different set of environmental conditions. When the two cultures meet, the sense of strangeness runs both ways, and neither side is wrong.

Hygiene standards, in the end, are always a product of the environment that created them.

Do You Really Need to Shower Every Day? The Science, History and Culture Behind Bathing Habits Read More »

UK Electricity Is the Cheapest in Europe — If You Know How to Use It

UK Electricity Is the Cheapest in Europe — If You Know How to Use It

Leave a Comment / Energy /

When people talk about British electricity bills, the conversation usually goes one way: expensive. The Ofgem price cap sits at nearly 25p per kilowatt-hour, higher than Hong Kong, France and Spain. That figure is accurate, but using it to compare electricity costs across countries is a fundamental misreading of how the UK energy market works.

Britain’s electricity market has been fully liberalised since the 1990s and is among the most open retail energy markets in the world. Households are free to choose their supplier and tariff — the Ofgem price cap exists solely to protect consumers who never actively shop around, not to represent the best available option. Treating the cap as a proxy for “UK electricity prices” is like using the most expensive item on a supermarket shelf to represent what people actually pay for groceries.

Households who understand the market pay 5.5p per kilowatt-hour for overnight electricity between 23:30 and 5:30 — the confirmed rate from 1 April for new customers on Octopus Energy’s Intelligent Go (IOG) tariff. Existing customers, depending on region and tariff version, can pay as little as 3.49p to 5.2p per kilowatt-hour. Put these numbers alongside the rest of Europe and they become almost implausible: France’s cheapest fixed off-peak rate (Heures Creuses) sits at around 13p, Germany at 15–18p, Spain at 14–18p, and even Norway — famous for its cheap hydropower — sees households paying 10–12p per kilowatt-hour overnight once VAT and grid fees are included. On the measure that actually matters — the all-in price a consumer pays during fixed overnight hours — IOG is the cheapest in Europe, without exception.

This is not a government subsidy. Octopus uses artificial intelligence to coordinate the charging of over 150,000 electric vehicles, absorbing surplus electricity from the grid during the small hours when demand is lowest and generation is highest. The structural oversupply of overnight electricity — driven largely by Britain’s rapidly expanding offshore wind fleet, the largest in Europe — becomes a direct benefit to customers, while simultaneously helping to balance the grid. It is a privately funded virtual power plant, built on market design rather than public money.

IOG is specifically designed for households who can charge an electric vehicle at home. Those without home charging — whether renting, without a driveway, or simply not yet EV owners — are not without options. Octopus’s Cosy tariff offers heat pump owners several fixed cheap slots each day. The Agile tariff passes through half-hourly wholesale prices directly to customers, meaning that during periods of high wind or excess solar generation, the rate can fall close to zero or even turn negative. E.ON, EDF and other suppliers offer their own competitive overnight tariffs. The market is genuinely competitive, and the options extend well beyond a single product.

Whichever tariff a household chooses, a home battery system increasingly makes the economics even more compelling. As LFP battery technology has matured, prices have fallen sharply. A 10–16 kilowatt-hour home battery with inverter can now be supplied and installed for a few thousand pounds. Charged overnight at the cheapest tariff rate and discharged during the day, the system effectively replaces daytime grid electricity — bought at around 25p — with overnight electricity bought at a fraction of that price. At 5.5p overnight against 25p daytime, payback periods of four to six years are achievable, against a battery lifespan of fifteen years or more.

Britain does not have France’s nuclear fleet or Norway’s mountain reservoirs. What it has is wind — abundant, structural, and growing — and a market architecture designed to translate that resource into tangible savings for engaged consumers. The question was never whether UK electricity is expensive. The question is whether you have taken the time to understand your choices.

UK Electricity Is the Cheapest in Europe — If You Know How to Use It Read More »

Building an App Is No Longer a Coder's Game

Building an App Is No Longer a Coder’s Game

Leave a Comment / Science & Tech /

Not long ago, writing software was a discipline with a steep price of entry. You had to memorise syntax, wrestle with pointers and memory management, and stare at a black terminal screen until the machine did what you wanted — or didn’t. The learning curve was punishing enough to deter most people from ever starting. Being a software engineer meant years of training, not an afternoon of curiosity.

That barrier has largely collapsed.

AI coding assistants have fundamentally changed the rules. You no longer need to memorise function names or recite syntax from memory. You do not even need to fully understand every line of code your programme contains. What you need is the ability to describe clearly what you want to build — and the AI will generate the code, identify the bugs, and explain the logic. Tools like Claude Code and GitHub Copilot have made articulating requirements the core skill of software development, displacing the act of writing code itself.

That said, some foundational knowledge still matters. You need to understand basic terminal commands, how computer systems are structured, what data structures are, and the elementary logic behind algorithms. More importantly, you need to learn how to communicate effectively with AI agents — setting out goals precisely, recognising when something has gone wrong, and knowing when to rephrase a question. This is less about programming in the traditional sense and more about thinking clearly and breaking problems down. A secondary school student with genuine curiosity and a well-structured mind can operate comfortably within this framework.

The second enabler is the commoditisation of cloud computing. A decade ago, deploying an application meant buying physical servers, managing power and cooling, and configuring firewalls — hardware costs alone were a significant barrier. Today, AWS, Google Cloud, and Microsoft Azure have turned that entire infrastructure layer into an on-demand rental service. A virtual server can be spun up in minutes, billed by usage, and shut down when no longer needed. Small projects can cost just a few dollars a month, or nothing at all. The cloud has erased the resource gap between the individual developer and the large enterprise. Anyone with an idea can run it on the same class of infrastructure as a multinational corporation.

A third piece of the puzzle is Tailscale. Built on the WireGuard protocol, it creates a secure private network across all your devices — whether you are at the office, at home, in a café, or on a moving train — without complex configuration. In the past, accessing a remote development environment required either a cumbersome VPN setup or exposing everything to the public internet. Tailscale removes that friction almost entirely. Working from anywhere has stopped being a slogan.

This is precisely the setup the author uses: Claude Code as the primary AI coding assistant, AWS for deployment, and Tailscale to stitch the working environments together. The workflow moves seamlessly between office, home, and café without specialised equipment or an IT team. The author’s iPhone weather application, WITAL.AI, was written entirely by AI agents — not a single line of code was typed by hand. Five years ago, this kind of setup would have been the preserve of well-resourced technology companies. Today, one person at a kitchen table can pull it off with ease.

Which makes certain things look rather unnecessary. If parents genuinely believe their children have talent and ideas, the most meaningful thing they can do is step back and let them build. The tools are all there. The barrier is low enough that it barely exists. Commissioning a professional firm to develop something polished, then presenting it under a child’s name, is not a vote of confidence in that child — it is a shortcut that substitutes money for ability. A secondary school student with real passion for technology and a clear idea of what they want to create can take that idea all the way to a working product entirely on their own.

The democratisation of technology is not a new story, but the pace and scale of this particular wave are unprecedented. What the collapse of barriers produces is not merely more developers — it produces an entirely different mode of creation. Concepts are worth more than code. Expression matters more than memorisation. And genuine creativity may be the only thing that remains stubbornly difficult to automate.

Building an App Is No Longer a Coder’s Game Read More »

Scroll to Top