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Myopia: One in three children are short-sighted

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Myopia: One in three children are short-sighted
Getty Images Girl doing an eyesight testGetty Images

Children’s eyesight is steadily getting worse with one in three now short-sighted or unable to see things in the distance clearly, a global analysis suggests.

The researchers say Covid lockdowns had a negative impact on eyesight as children spent more time on screens and less time outdoors.

Short-sightedness, or myopia, is a growing global health concern which is set to affect millions more children by 2050, the study warns.

The highest rates are in Asia – 85% of children in Japan and 73% in South Korea are short-sighted with more than 40% affected in China and Russia.

Paraguay and Uganda, at about 1%, had some of the lowest levels of myopia, with the UK, Ireland and the US all about 15%.

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The study, published in the British Journal of Ophthalmology, looked at research involving more than five million children and teenagers from 50 countries across all six continents.

Their number-crunching revealed that short-sightedness tripled between 1990 and 2023 – rising to 36%.

And the increase was “particularly notable” after the Covid pandemic, the researchers say.

Myopia usually starts during primary school years and tends to worsen until the eye has stopped growing, at about 20 years of age.

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There are factors that make it much more likely – living in East Asia is one of those.

It is also down to genetics – the traits children inherit from their parents – but there are other factors too, such as the particularly young age (two years old) that children start their education in places like Singapore and Hong Kong.

This means they are spending more time focusing on books and screens with their eyes during their early years, which strains the eye muscles and can lead to myopia, research suggests.

In Africa, where schooling starts at the age of six to eight years old, myopia is seven times less common than in Asia.

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Getty Images Girls wearing glasses looking at a computer screenGetty Images

Girls are more likely to be short-sighted than boys, the research suggests

During Covid lockdowns worldwide, when millions had to stay indoors for lengthy periods, children and teenagers’ eyesight took a hit.

“Emerging evidence suggests a potential association between the pandemic and accelerated vision deterioration among young adults,” the researchers write.

By 2050, the condition could affect more than half of teens worldwide, the research predicts.

Girls and young women are likely to have higher rates than boys and young men because they tend to spend less time doing outdoor activities at school and at home as they grow up, the study suggests.

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Girls’ growth and development, including puberty, starts earlier which means they tend to experience short-sightedness at an earlier age too.

Although Asia is expected to have the highest levels compared with all other continents by 2050, with nearly 69% short-sighted, developing countries may also reach 40%, the researchers say.

How do I protect my child’s eyesight?

Children should spend at least two hours outside every day, particularly between the age of seven and nine, to reduce their chances of being short-sighted, say UK eye experts.

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It is not clear if it is the presence of natural sunlight, the exercise taken outdoors or the fact that children’s eyes are focusing on objects that are further away that makes the difference.

“There is something about being outside that is a real benefit to children,” says Daniel Hardiman-McCartney, clinical adviser from the UK College of Optometrists.

He also recommends that parents take their children for an eye test when they are seven to 10 years old, even if their vision was checked at a younger age.

Parent should also take note – myopia runs in families. If you are short-sighted then your children are three times more likely than others to be short-sighted too.

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Myopia cannot be cured but it can be corrected with glasses or contact lenses.

Special lenses can slow down the development of myopia in young children by encouraging the eye to grow differently, but they are expensive.

In Asia, where these special lenses are very popular, glass classrooms which mimic learning outdoors are also being used.

The concern is that high rates of myopia could lead to large numbers of unusual eye conditions in older age.

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What are the signs of short-sightedness?

  • Difficulty reading words from a distance, such as reading the whiteboard at school
  • Sitting close to the TV or computer, or holding a mobile phone or tablet close to the face
  • Getting headaches
  • Rubbing the eyes a lot

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British business chiefs urge positive action from Chancellor Rachel Reeves after doom and gloom start

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British business chiefs urge positive action from Chancellor Rachel Reeves after doom and gloom start

CHANCELLOR Rachel Reeves tried to tone down the doom and gloom in her party conference speech in Liverpool yesterday.

Last week figures showed consumer confidence had slumped following her warnings of “tough choices” in the looming Budget.

Were British business chiefs convinced by Chancellor Rachel Reeves' attempt to be more upbeat about the future?

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Were British business chiefs convinced by Chancellor Rachel Reeves’ attempt to be more upbeat about the future?Credit: Alamy

And firms have put hiring and investment on ice until they get more Government clarity.

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So were these British business chiefs convinced by her attempt to be more upbeat about the future?

RICHARD WALKER

Exec chairman, Iceland supermarket

'We need something we can sell and get behind to be confident and ambitious about'

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‘We need something we can sell and get behind to be confident and ambitious about’Credit: Arthur Edwards / The Sun

“I THINK the rhetoric so far has been quite downbeat, so it is important to sell an optimistic, bold vision.

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READ MORE ON RACHEL REEVES

Labour is in a tight spot of being squeezed on the left and the right of the part.

 But they do need to give a sense of ambition and it’s good they did that.

The industrial strategy is important because we absolutely need a joined-up, well-thought-out strategy, almost like Harold Wilson’s “white heat of technology” speech 60 years ago.

We need something we can sell and get behind to be confident and ambitious about.

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An industrial strategy shouldn’t just focus on the big shiny stuff, it should focus on the politics of ordinary life, be that the buses, high street or connectivity, things that are essential to the everyday. Investment is critically needed.

It was encouraging that the Chancellor came back to business rates a few times in quite clear language that the system is broken and needs reform.

Moment heckler is dragged from Labour Party conference

Now it needs to move to reality to protect the high street and jobs.”

MIKE RAYBOULD

CEO, Portmeirion homeware

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'Government must play a critical support role for firms by creating a low-tax, high-investment economy'

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‘Government must play a critical support role for firms by creating a low-tax, high-investment economy’

“IF Reeves and the Government are serious about ‘building Britain together’, they need to value manufacturing and the jobs and communities it supports.

Government must play a critical support role for firms by creating a low-tax, high-investment economy.”

ROWAN CROZIER

CEO, Brandauer metal-stamping

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'The country is seeing severe constipation over investment decisions due to the current ­negativity the Government is pushing'

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‘The country is seeing severe constipation over investment decisions due to the current ­negativity the Government is pushing’Credit: Brandauer

“AN industrial strategy is long overdue. The Chancellor’s focus on it is a welcome first step ­forward.

The country is seeing severe constipation over investment decisions due to the current ­negativity the Government is pushing and the uncertainty this creates.”

STEVE HARE

CEO, FTSE 100 tech firm Sage

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'We have to break out of the current cycle of negative sentiment'

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‘We have to break out of the current cycle of negative sentiment’Credit: © Mike Tulip

“THIS honest speech highlights that growth is the challenge and investment is the solution.

A focus on digitisation and technology investment is essential — e-invoicing is a prime example.

We have to break out of the current cycle of negative sentiment.”

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PAUL THWAITE

CEO, NatWest Group bank

'I am optimistic we will succeed and grow together'

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‘I am optimistic we will succeed and grow together’Credit: Reuters

“OUR Chancellor is right when she says investment is the key to boosting UK growth.

These ambitions require the contribution of every part of Britain. There is so much potential in the UK.

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I am optimistic we will succeed and grow together.”

ROMI SAVOVA

CEO, pension provider PensionBee

'Details of the Budget cannot come soon enough to quell savers’ nerves'

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‘Details of the Budget cannot come soon enough to quell savers’ nerves’Credit: PensionBee

“MESSAGES encouraging growth are welcome, especially in tech and science.

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My industry is holding its breath for initiatives to use money in pension funds to unleash investment.

Details of the Budget cannot come soon enough to quell savers’ nerves.”

NEIL STEVENS

CEO, fintech firm Fintel

'London’s junior stock market has to be supported'

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‘London’s junior stock market has to be supported’

LABOUR’S manifesto promised hope and since then we had got the opposite so yesterday was a welcome shift.

London’s junior stock market has to be supported, either by encouraging pension funds to invest more or to give more incentives to invest.”

NIMISHA RAJA MBE

Founder, Nim’s fruit & veg crisps

'The Industrial Strategy is important but it must not overlook the needs of small business'

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‘The Industrial Strategy is important but it must not overlook the needs of small business’

“REEVES has been complaining about the ‘black hole’ in the economy. The first rule of business… work with the cards you are dealt.

The Industrial Strategy is important but it must not overlook the needs of small business.”

JOHN ROBERTS

CEO, electrical retailer AO World

'There are lots of warm words but very little that I’ve seen in the way of an actual plan to make it happen'

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‘There are lots of warm words but very little that I’ve seen in the way of an actual plan to make it happen’Credit: Jack Hill

“WHAT we really need is to stop the waste and not just keep raising taxes.

Creating the right reward-for-risk ratio is critical to inspire investment.

There are lots of warm words but very little that I’ve seen in the way of an actual plan to make it happen.”

OZ FIRM’S MOVE No3

RIGHTMOVE will “carefully consider” a £6.1billion takeover approach from Australia’s REA Group after rejecting two previous offers.

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The sweetened price of 770p-a-share is a 39 per cent premium to the property site’s share price before the takeover approach was made public.

REA Group is majority-owned by News Corp, which is the ­ultimate owner of The Sun. Its chief executive Owen Wilson said: “We are genuinely disappointed at the lack of engagement by Rightmove’s board.”

Rightmove shares edged up by just 0.77 per cent to 679.6p.

TRAINING AID BY BT

BT is setting up a £4million fund to help small firms and charities launch up to 550 apprenticeships.

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The telecom giant is using £4million of its own unspent apprenticeship levy to team up with apprentice-provider Babington over four years.

It is the latest big company to come up with its own answer to the Government’s apprenticeship levy, which requires bigger firms to set aside 0.5 per cent of annual payroll. But firms argue the schemes are too narrow and as a result £2.2billion in unspent funding has gone back to the Treasury since the levy began.

DUNELMCASH-IN

DUNELM’S deputy chairman has cashed in on the home retailer’s recent growth and sold £123million of shares.

Will Adderley, whose parents founded the firm, last night sold 10million shares, which is equivalent to 4.9 per cent of the entire company.

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Mr Adderley still owns around a third of the business and said he remained “fully committed” to it.

Dunelm has shot up to a valuation of £2.5billion, shrugging off a tough market. Its success came after profits at the start of the month turned out to be better than expected.

SHARES

  • BARCLAYS down 3.55 to 223.20
  • BP up 2.20 to 411.75
  • CENTRICA up 1.00 to 118.85
  • HSBC up 10.20 to 670.70
  • LLOYDS down 0.10 to 58.10
  • M&S up 6.50 to 376.00
  • NATWEST down 1.60 to 336.10
  • ROYAL MAIL up 1.00 to 341.20
  • SAINSBURY’S up 2.00 to 294.60
  • SHELL up 15.00 to 2,577.00
  • TESCO up 2.50 to 365.90

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Trump Struggles to Stay Focused in Odd, Rambling Speech

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The New Republic

Donald Trump’s speech went completely off the rails during a campaign rally in Savannah, Georgia, Tuesday.

Trump lurched over the podium as he sped through several different topics, dispensing falsehoods at an event that was intended to be about the economy. To be sure, Trump did talk about his tariffs, saying, “The word tariff properly used is a beautiful word. One of the most beautiful words I’ve ever heard. It’s music to my ears.”

As Trump continued, he appeared to be out of it, misspeaking several times.

“We did so much! We gave you—before—the greatest, the biggest tax hikes in the history of our country,” Trump boasted. In reality, the former president installed a series of tax cuts that mostly benefited the country’s top one percent of earners.

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Later, Trump referred to Charlottesville, Virginia, as “Charlottestown.”

Trump spoke so rapidly that, at one point, the Republican nominee appeared to wipe drool from his lip. He went on to claim that California was plagued by “blackouts and brownouts” and experienced one “every 10 seconds,” which was preventing people from using air conditioning during the summer.

Trump seemed particularly animated as he rattled between different outlandish claims.

“I HAVE A CHART, that’s my all time favorite. I love that. Is it around? Is it a—?” Trump wandered away from the podium. Finding no chart, he pretended one was floating behind him and acted out hugging and kissing it, while the audience applauded. “I LOVE that chart. I sleep with that chart, every night I kiss it. I love it.”

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He continued to spread disputed claims that a Venezuelan gang had taken over an apartment building in Aurora, Colorado. “They’re going to take over a lot more than Aurora, they’re going to go through Colorado, take over the whole damn state, unless … I become president,” Trump said, smiling.

Trump also joked that in Springfield, Ohio, Mayor Rob Rue was “looking for interpreters.” When his line fell flat, he repeated it again: “He’s looking all over the, f—interpreters. Because they can’t understand, the language is totally different. What the hell?”

Trump then repeated his baseless claim that Kamala Harris never actually worked at McDonald’s, again offering to try a shift there.

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“She lied about McDonald’s. She said, ‘I was a worker in McDonald’s. And I stood over the french fries—.’ I’m going to a McDonald’s over the next two weeks. And I’M GOING TO STAND OVER THE FRENCH FRIES! Because I want to see what her job really wasn’t like,” Trump ranted.

While speaking about Russia’s military incursion into Ukraine, the former president said he doubted anyone could beat Russia. “That’s what they do is, they fight wars. As somebody told me the other day, they beat Hitler, they beat Napoleon. That’s what they do, they fight,” Trump said.

As far as using incendiary rhetoric about his opponent goes, Trump began his speech promising that if elected, Harris would “destroy” the country, and ended it after warning that a Harris victory might mean “this could be your last election.”

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Workers not interested in 30% pay offer, union says

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Workers not interested in 30% pay offer, union says

The union representing thousands of striking Boeing workers says a survey of its members shows they are “not interested” in the aviation giant’s latest pay offer.

“Many comments expressed that the offer was inadequate,” the International Association of Machinists and Aerospace Workers (IAM) said in a post on X.

It comes after Boeing made a new offer earlier this week to striking workers, which proposed a 30% pay rise over four years.

BBC News has requested a statement from Boeing in response to the IAM announcement.

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“The survey results from yesterday were overwhelmingly clear, almost as loud as the first offer: members are not interested in the company’s latest offer that was sent through the media,” the IAM post said.

On Monday, Boeing made what it called its “best and final” pay offer, which included the reinstatement of a performance bonus, improved retirement benefits and a doubling of the value of a one-off bonus for signing a new pay deal to $6,000 (£4,470).

The company said the offer was dependent on it being ratified by union members by midnight pacific time on Friday 27 September (7:00 GMT on Saturday 28 September).

However, IAM said Boeing had sent the new offer directly to union members and the media without telling the union’s representatives.

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It also said the company’s deadline did not give it enough time to organise a vote by its members.

Boeing denied that it had not informed IAM representatives about the offer, and said it would give the union more time and logistical support to ballot its members.

More than 30,000 Boeing workers have been on strike since 13 September after rejecting a 25% pay rise offer.

Union members – who produce planes including the 737 Max and 777 – voted overwhelmingly to reject the offer and back strike action until a new agreement could be reached.

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IAM had initially aimed for a number of improvements to workers’ packages, including a 40% pay rise.

The strike threatens to cost Boeing billions of dollars, deepening the crisis at a company already facing significant challenges.

The company has already suspended the jobs of tens of thousands of staff.

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Aldi Specialbuy for keeping dogs warm in autumn weather hits shelves this week and costs from just £7.99

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Aldi Specialbuy for keeping dogs warm in autumn weather hits shelves this week and costs from just £7.99

BARGAIN supermarket Aldi is selling an incredible dog-friendly product perfect for the chilly autumn weather.

The item is being sold as part of the supermarket’s Specialbuy range later this week with it prices set to start from just £7.99.

Aldi's reversible dog bomber coats are set to sell fast when they are released this week

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Aldi’s reversible dog bomber coats are set to sell fast when they are released this weekCredit: Aldi
They come in a range of sizes making them perfect for all kinds of dogs

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They come in a range of sizes making them perfect for all kinds of dogsCredit: Aldi

The reversible dog bomber coats could be top sellers as we head into winter, with owners looking to keep their beloved pooches warm.

They come in two different colour schemes of either navy and red or green and yellow.

They also come in a range of sizes so they are perfect for dogs from Dachshunds to Labradors.

The smallest size measures in at 38cm by 33cm by 55cm with the jackets costing just £7.99.

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They go all the way up to an extra large which costs only slightly more at £9.99.

Aldi describe the coat as “streetwear for your four-legged friend”.

The listing on their website reads: “Keep your four-legged friend warm and cosy in this Reversible XS-M Dog Bomber Jacket.

“With a velcro closure underneath, this jacket can be easily removed and adjusted for comfort.

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“The reversible colours mean your dog can strut their stuff in style around the block as the weather gets colder.

“Your dog will love heading outdoors in this padded puffer jacket.”

I’m the Dogfather – here’s how to get and keep your anxious pooch calm during the autumn thunderstorm..

Shoppers who are looking to buy their pups a very early Christmas gift will have to wait a few more days to finally bag them up however with Aldi only putting them up on shelves on Thursday.

They will be released alongside a whole host of other animal products as part of their massive Pet Event.

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Everything from bedding, food, toys and storage products are being sold with everything coming in at under £25.

Extra large comfy pet beds are the priciest of the 43 items on offer at £24.99.

Cat toys and bird friendly snacks feeders are the cheapest at less than £2.

They even have savings on the big brands such as Dreamies cat snacks, Wagg doggy treats and Pedigree and Whiskas classics.

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Aldi Specialbuys are a unique and fantastic offering from the supermarket.

For a full run down of the best they have to offer check out this article.

It comes as Aldi bargain hunters were also rushing out to get their hands on a dupe for a popular Cadbury’s dessert.

Dairyfine Pots of Choc, Aldi’s version of Cadbury’s Dairy Milk Pots of Joy, are described as a “smooth and creamy dessert”.

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Other shoppers were going wild for a middle-aisle find that’s scanning at tills for as little as 99p.

The Kids Camping Chair – shaped like a fox – was already massively reduced at just £4.99 but one lucky shopper managed to bag one up for under a pound.

You can find your nearest Aldi store by using the retailer’s store locator tool on its website.

Remember it is always best to shop around to try and spot which shop has the best deal on any particular product.

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When’s the best time to shop at Aldi?

WHEN it comes to shopping at Aldi, the best time to do so depends on what you want to buy.

For reduced items – when shops open

Red sticker items are rare at Aldi’s 830 UK stores, but the supermarket says that none of its food goes to waste so there are some to be found – if you’re quick.

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A spokesman for the supermarket said: “All items are reduced to 50 per cent of the recommend sales price before stores open on their best before or use by dates.”

That means you have the best chance of finding reduced food items if you go into stores as soon as it opens.

Opening times vary by shop but a majority open from 7am or 8am. You can find your nearest store’s times by using the supermarket’s online shop finder tool.

For Specialbuys – Thursdays and Sundays

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Specialbuys are Aldi’s weekly collection of items that it doesn’t normally sell, which can range from pizza ovens to power tools.

New stock comes into stores every Thursday and Sunday, so naturally, these are the best days to visit for the best one-off special deals.

For an even better chance of bagging the best items, head there for your local store’s opening time.

You don’t have to head into stores to bag a Specialbuy, though.

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They also go on sale online, usually at midnight on Thursday and Sunday, and you can pre-order them up to a week in advance.

As long as you spend at least £25, you’ll get the items delivered for free.

Remember: once they’re gone, they’re gone, so if there’s something you really want, visit as early as possible

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Chronically Ill Gazans Struggle to Access Medical Care

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In a December 2023 article for the American Friends Service Committee, author Firas Ramlawi shares the story of Fatima Shahin, a woman in her sixties currently suffering from chronic kidney disease in Gaza City. Shahin has battled the illness for years, undergoing dialysis three times a week at Al-Shifa Hospital. After fleeing bombings at a UNRWA shelter, Shahin took refuge at Al-Shifa. But when the Israeli army besieged the hospital in November 2023, Shahin had restricted access not only to crucial treatment but also to food and water for two weeks.

After those fourteen days, the Red Cross coordinated the evacuation of patients, directing them south of Gaza. By this time, Fatima was finally able to leave the Al-Shifa Hospital and go to Abu Yousef Al-Najjar Hospital in Rafah, staying there for two days. 

Unfortunately, the hospital asked all dialysis patients to leave due to there being other more severely injured patients requiring immediate medical attention. 

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“Fatima is one of the many stories we hear among thousands of stories that happened to Palestinians in Gaza due to the bombing and ground invasion by the Israeli army. Her suffering continues, and Fatima’s story is far from over,” wrote Ramlawi.

Corporate coverage of Gaza’s crumbling health care system amidst the military invasion from outlets such as the New York Times and Washington Post focuses largely on infections that have occurred as a result of the war and its overlapping malnutrition, displacement, and sanitation crises. However, very little coverage examines those suffering from chronic afflictions, for which medical care is almost completely unavailable.

Source: Firas Ramlawi, “Fatima’s Story, an Update from Gaza,” American Friends Service Committee, December 20, 2023.

Student Researcher: Kay Woon Lau (City College of San Francisco)

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Faculty Evaluator: Jen Levinson (City College of San Francisco)

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Can you mastermind a US presidential campaign?

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Can you mastermind a US presidential campaign?

So these are the arcane rules for now and the candidates play the game. It is unlikely, however, that the founding fathers considered the deep maths involved.

Electoral game theory

In a short paper in 1921, the French mathematician and politician Émile Borel introduced the rudiments of what would a century later become the game you have just played. In Borel’s version, “each player arranges the numbers he has chosen in a determined order” and wins “if the numbers chosen by him are superior to the corresponding numbers” chosen by his opponent. If a majority of a player’s numbers are higher, they win. This is the mathematical skeleton of a political campaign.

Borel recognised the wider applications of this simple structure, writing that “the art of war or of economic and financial speculation are not without analogy to the problems concerning games”.

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“The art of play,” Borel continued, “depends on psychology and not on mathematics.” But there is plenty of mathematics, too. In the field of game theory, this sort of competition became a canonical object of study, known as the Colonel Blotto game. In 1950, a germinal paper from the military think-tank now called the Rand Corporation described a “continuous Colonel Blotto game” and the strategies of “the wily Blotto” facing his “enemy”.

A black-and-white portrait photograph of Émile Borel, wearing a suit, necktie, moustache and beard.

In 1921, Émile Borel, a French mathematician and politician, first described the mathematical structure that would become the FT Election Game. © ullstein bild Dtl./Getty

The fictional colonel is in charge of an army of troops, as is his opponent, which he has to distribute across some number of battlefields. Whoever is victorious on more battlefields wins the war. Real-world situations, including research and development, patent races, strategic hiring, auctions and, of course, elections have been examined through Blotto games.

Solutions to these games — what game theorists call equilibria — are maddeningly difficult to find. They involve complex “mixed strategies”, randomising across intricate plans so that your opponent cannot outguess you. In this sense, presidential campaigns can be thought of as incredibly rich versions of rock, paper, scissors.

A 2006 paper by a trio of political scientists was among the first to “appreciate the problem posed by the Electoral College and its Colonel Blotto game-like structure” — they argue, for example, that Gore’s hairbreadth loss to Bush in 2000 was due to mistakes in his Blotto strategy. A 2014 paper by two economists spends 20 pages on Blotto maths before concluding that more work would yield “insights into more complicated variants of the game, which may be more representative of real military, political or other environments”.

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For now, your campaigning may reveal some glimpses of strategic insight into the political environment. And the real game will be decided on November 5, when Americans — and especially Arizonans, Georgians, Michiganders, Nevadans, North Carolinians, Pennsylvanians and Wisconsinites — go to the polls.

This story is free to read so you can share it with family and friends who don’t yet have an FT subscription.

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