Global News Podcast - UN begins mass polio vaccination campaign in Gaza
Episode Date: August 31, 2024Israel and Hamas agree to localised pauses in fighting to enable more than 600,000 Palestinian children to be vaccinated. Also: The weight loss drug that studies suggest can treat other illnesses link...ed to heart failure, arthritis, Alzheimer's and even cancer, and the armless Paralympic archer.
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Hello, this is the Global News Podcast from the BBC World Service,
with reports and analysis from across the world. The latest news seven days a week.
BBC World Service podcasts are supported by advertising.
Life and death were two very realistic co-existing possibilities in my life.
I didn't even think I'd make it to like my 16th birthday, to be honest.
I grew up being scared of who I was.
Any one of us at any time can be affected by mental health and addictions.
Just taking that first step makes a big difference.
It's the hardest step.
But CAMH was there from the beginning.
Everyone deserves better mental health care.
To hear more stories of recovery, visit camh.ca.
If you're hearing this, you're probably already listening to BBC's award-winning news podcasts.
But did you know that you can listen to them without ads? Get current affairs podcasts like
Global News, AmeriCast and The Global Story, plus other great BBC podcasts from history to comedy
to true crime, all ad-free.
Simply subscribe to BBC Podcast Premium on Apple Podcasts
or listen to Amazon Music with a Prime membership.
Spend less time on ads and more time with BBC Podcasts.
This is the Global News Podcast from the BBC World Service.
I'm Chris Barrow, and in the early hours of Sunday 1st September, these are our main stories.
The United Nations is to begin a mass polio vaccination campaign in Gaza.
A weight loss drug shows signs of helping with a number of other serious medical conditions.
And the unusual royal wedding in Norway between a princess and a shaman.
Also in the podcast... I remember googling how to teach an
armless man how to shoot a bow and there was nothing online on how to do it so I had to teach
myself. We'll meet the so-called armless archer competing at this year's Paralympic Games and a
preview of a documentary featuring the Canadian rock band that united a nation through song.
A mass polio vaccination campaign begins in earnest today in the Gaza Strip.
The move was made possible because Israel and Hamas have agreed to what they call localised pauses in the fighting.
These parents were among the first to get their children immunised.
Given the overpopulation of displaced people
and the spread of polluted, undrinkable water and sewage on the streets,
this poses a great danger to our children,
especially given the appearance of the first case of polio in Gaza.
The families were afraid,
and I was afraid for my child, who's 11 months old.
I even came today to give him the vaccination as part of this campaign.
I'm glad that my daughter received the vaccination. God willing, I will have all
my children vaccinated, and may God keep the disease away from us and end this siege.
So just how bad is the situation in Gaza? Our correspondent Yolan Nel has this report.
Just two drops.
As the UN begins vaccinating against polio in Gaza, a dose is easy to give.
But carrying out a mass immunisation campaign here is a huge challenge.
Parents of the first vaccinated children, like Maru Al-Kot, say they're relieved.
I was worried and afraid because this is scary, the polio disease.
This disease makes the children unable to move.
Naveen Abu-Judyan looks back at a video of her baby.
He began crawling early, but now she worries he'll never be able to walk.
Abdulrahman was the first child found to have polio in Gaza in 25 years, and it paralysed his
leg. Because of the war, he wasn't vaccinated, and now his mum says he has limited access to
medical care.
Abud wants to live and be treated. He wants to live and walk like other
children. I feel a lot of guilt that he didn't get the vaccination, but I couldn't give it to
him because of our circumstances. Displaced five times, the Abu Judyan family now lives in a crowded
tent camp in Dirbalakh in central Gaza.
Raw sewage flows through streets nearby.
In such insanitary conditions, diseases can spread easily and polio is highly infectious.
Since discovering the virus,
UN agencies have been racing to set up an emergency mass vaccination programme.
And with war raging, they've agreed three localised three-day pauses in fighting with Israel and Hamas.
Jonathan Crix, local spokesman for UNICEF, tells me this is crucial. You cannot lead and implement a polio vaccination campaign in an active combat zone.
It's simply impossible. Families need to be feeling safe in bringing their babies, their
children to get the vaccines, but also the healthcare workers need to be able to safely
reach the communities. When it comes to having the rollout, why is it so important to have it over a short time frame? We are aiming to
have 640,000 children below the age of 10 vaccinated in just a few days in the Gaza Strip.
For the vaccination campaign to be efficient, for the transmission to be stopped, we need to reach at least 90% of these 640,000
children. Without that, there is a risk that the virus would mutate and that the transmission
could continue. Children make up nearly half the population of Gaza, and the past year has
deprived many of their loved ones their homes and health,
with no end in sight to the war. The hope is that at least one new source of suffering can be
eliminated. Yolan Nell. The story dominating the front pages of many of Britain's newspapers this
weekend is research suggesting that the weight loss jab semaglutide can be used to reduce the
severity of other serious illnesses. Some health experts claim that the drug, branded as Ozempic
or Wegovy, could also slow down the ageing process. Dr Jeremy Samuel Faust from Harvard
Medical School has seen the study. He told Stephen Nolan more about it.
What we learned last year was that for people with heart disease, these drugs can actually
decrease mortality from all
causes, cardiovascular disease. And then the surprise was non-cardiovascular diseases.
That led investigators to look into whether some of these deaths had been COVID deaths.
And it turned out that patients who'd been on semaglutide for a couple of years when the COVID
pandemic started, actually, when they went on to get COVID-19, died about a third
less than the people who'd been on placebo during that time. So it has some pretty important
clinical effects. You know, the big one, I think, is appetite suppression. It slows down the rate
of the stomach kind of pushing things forward into the small intestine. And that just makes
people want to eat less. And when they eat less, their metabolic demands really change.
And over time, that has tremendous health benefits.
Their metabolic demands.
Is that fancy talk for hunger?
No, not exactly.
Hunger is what drives us just to eat.
And if we eat too much, our body has to process that.
And so our metabolic rate changes to process all the calories coming into our body.
So if we overeat, that leads to build
up of all kinds of inflammation, which can cause heart disease, can cause kidney disease, can cause
diabetes. These drugs do the opposite. They say, look, we're full. Therefore, over time, how much
energy we are burning, how much we're taking in goes down. And as a result of that, these
inflammatory pathways that can cause all these various diseases is reduced dramatically.
There are risks with most drugs. What are the side effects?
First of all, I'll say with any drug, there are benefits and there are possible side effects.
And you always want to balance those.
And with these compounds, I will say I'm unusually encouraged because we keep seeing that the benefits are incredibly important ones.
Decreased heart attacks, decreased mortality, now even COVID mortality reduced.
These are incredible benefits.
Now, nothing comes without a risk.
We have from these trials and we have also from observational data afterwards
that the most common side effect is nausea, gastrointestinal discomfort,
mostly during the early phases.
So people can get inflammation of the pancreas. This is not pancreatic cancer, it's just a pancreatitis.
That seems to have been a little higher in people who took this drug. And sometimes people will have
other conditions like their intestines temporarily stop pushing things through. But again, these are
self-limited. We haven't seen any major side effects that would cause alarm when on the other
side of the ledger is a decrease in heart attacks,
is a decrease in mortality.
Have they been around long enough for us to be confident in terms of the danger?
Do we know enough about these drugs?
I think that with any drug, we want to see long-term follow-up.
What we have so far is quite a bit more than usual for a quote-unquote blockbuster because these drugs have been around in earlier generations for diabetes.
So we've been seeing for over a decade now these patients do quite well.
Who's to say that 30 years from now something might not crop up?
But what's so unusual here is that right now the benefit is not some decrease in something like your cholesterol level and who knows what that means or your blood pressure level, which you'd like it to be lower, but who knows what that adds to your daily risk.
The benefits we're seeing in certain patients is life or death. They don't die as much.
So if 30 years from now, it turns out that there's some increase in something that we don't like,
that'll have a very steep climb to overcome all the benefits today. So I'm unusually optimistic.
That doesn't mean that something's not going to crop up. And the caveat,
of course, is that if there are patients who wouldn't benefit from this in the same way,
they won't have that mortality benefit because they're already fairly healthy. Then what you're doing is you're putting those people at risk because, as you say, who's to say 20 years from
now what will happen to people who take it? And if their lives weren't saved, what did they get?
So that's a very important thing that we're watching. That was emergency medicine specialist Dr Jeremy Samuel Faust.
In Hinduism, cows are revered as a symbol of unselfish giving, motherhood and strength.
Cows are often seen roaming freely amongst the traffic of busy roads and streets.
Eating meat, and specifically beef, is considered by some to be offensive.
In India, railway officials are investigating a video which has gone viral
showing an elderly man being assaulted on a train because he's believed to be carrying a jar of beef.
The details from Lipika Pella.
The video shows the man with the white beard wearing a long traditional Islamic shirt
surrounded by about a dozen young men in a train compartment. Some of them hit him around the face, asking him to show what he's carrying.
Others hurl abuse.
Some ask for his mobile phone.
The man who's clutching a jar appears disorientated.
Railway police said they have identified the victim
as Haji Ashraf Muniar from Jalgaon district in Maharashtra
and also some of the men involved
in the assault. Indian media say a number of suspects have been detained after a police team
visited Haji Munir's home and recorded his statement. The investigation continues. Cows
are sacred in Hinduism and there have been frequent attacks by hardline Hindu groups and
people accused of killing the animals for meat.
The sale and consumption of beef are restricted in some parts of India by local governments,
but Hindu nationalists have been demanding a complete nationwide ban on the slaughter of cows.
Now it's the first weekend of the Paralympics in Paris and archery is one of the sports taking centre stage.
One of the athletes is Matt Stutzman of the United States,
affectionately known as the armless archer.
He was born without arms and competes by using his mouth
to pull back the bowstring while holding the main bow with his foot.
The 41-year-old holds a world record for the longest accurate shot.
Our sports presenter Nishat Lada wanted to know
what made Matt decide to take up archery.
I remember this very clearly.
2010, I was a stay-at-home dad.
I can't find a job.
I go apply places and nobody hires me.
I had one person tell me if I had prosthetic arms, he would hire me.
And I remember that day going home and thinking like,
I just need somebody to give me a chance.
How am I going to put food on the table for my kids? And as I'm sitting there on TV, a guy is shooting a bow and my brain said,
Matt, do that. I'm like, OK. So I remember Googling how to teach an armless man how to
shoot a bow. And there was nothing online on how to do it. So I had to teach myself.
And you won silver at the London 2012 Paralympic Games, didn't you? So what is your goal for Paris?
Can you take the next step perhaps to a gold medal?
I believe my skill is there to win a medal. But what's amazing about this Games for me
is that I call it the history games.
That's because my family is here for the first time. They will be supporting me. They will be
in the stands. My boys, first time for them flying on a plane, an international trip. And on top of
that, there are three other armless people at this event competing that I have helped get here. So
for me, it's not necessarily about winning a gold medal. It's about doing my
best and making memories. And if it works out that I shoot good and I win a medal, then that's just
a bonus. You live in Iowa, and I understand you've been practicing at your home using a backdrop of
the Esplanade des Invalides, which is the venue for archery. Is that right? I believe that mental preparation is important. Once I found out where it was going to be, we
actually flew over to bring awareness to the Paralympic Games a year or so out. And when I
was over here, I went to the venue and I saw what it was. Then I was able to mentally soak up all
the noises and the sounds and the wind and the grass and the people. And
then when I went home, I tried to create that in my house. So when I got here, it really felt like
home. And there are four armless archers at these games, the first time in history. It seems
you've really opened doors in this sport, Matt. Can I even perhaps describe you as a mentor to
the next generation of para-athletes? Archery has given me so much
that it's kind of my way of giving back. And if I can help other armless archers feel how I felt,
whether it's winning a medal or competing for their country, just that feeling alone gives
them confidence in normal life stuff. And if I can give them that, how I feel and have felt
at previous games and this games, then I want them
to experience it. So I don't know if it's a mentorship really, but just taking them under
my wing a little bit. The Paralympic archer Matt Stutzman. Now royal weddings tend to follow a
pretty predictable template. Grand church halls, carefully followed traditions and centuries-old
family values. But in Norway, they're doing things differently.
Princess Martha Louise has just married her black American partner,
Durek Verit, and it's certainly ruffled a few feathers.
He's a self-described shaman who says he's risen from the dead.
Guests have been told to dress according to the theme,
which is sexy and cool.
Lina House is a Norwegian journalist who was outside the hotel where the wedding party took place,
and she'd just spoken to the happy couple.
They were so happy.
They were thanking all the people who showed up outside the hotel and greeting them as a newlywed couple.
But Princess Martha Louise, she was not too happy with us at the press.
She tends to dislike us a bit and she was like,
please get out of the way, I want to talk to the people, not the press.
And just tell us a little bit about the background to this wedding,
because they both seem to be quite unusual characters.
Oh, they do. Yeah. So Princess Martha Louise is definitely one of the
more unusual royal characters in Norway. When she was a bit younger, she told everyone that
she was speaking to angels and she made an angel school where she taught other people to speak to angels and she
called it like overly sensitive people who have the ability to talk to angels and she married the
shaman who has made some pretty controversial saying one thing he said is that he has a method
that he can remove imprints from girls vaginas so that you don't like to have the imprints of
people you've had
sex with. So some of his sayings are a bit controversial and we write a lot about him
here in Norway. Yeah, I think he also sells a medallion that's supposed to cure cancer or
something along those lines. So unusual couple. How is this marriage being seen by the people who,
you know, she shoved the journalists out of the way and wanted to talk to them. Are they happy
about this marriage? I think it's a bit of both. You know, some people really like her, you know, she shoved the journalists out of the way and wanted to talk to them. Are they happy about this marriage?
I think it's a bit of both.
You know, some people really like her.
You know, she's very spiritual and she's also a very good sportsman.
She's a very good rider.
She has been riding horses professionally. So some people really like her.
But a lot of people also think she shows shade on the monarchy when she says what she says and she does what she does.
And the whole wedding, the public hasn't been able to take part of it they have closed the doors so
the only time the public have seen the newlyweds are when they went outside to say hello to them
other than that the public has had no part of the wedding the norwegian journalist lena house
still to come what the danger might be is that people have what's called a disconfirmation
of expectation response. So your brain's predicted when I put a piece of that chocolate into my mouth
I'm going to get a rich orange flavour and if it's not there that is normally a bad thing.
If the makers of Terry's Chocolate Orange provoke controversy among aficionados
by offering a version without the orange flavor.
Life and death were two very realistic coexisting possibilities in my life.
I didn't even think I'd make it to like my 16th birthday, to be honest.
I grew up being scared of who I was.
Any one of us at any time can be affected by mental health and addictions.
Just taking that first step makes a big difference.
It's the hardest step.
But CAMH was there from the beginning.
Everyone deserves better mental health care.
To hear more stories of recovery, visit CAMH.ca.
If you're hearing this, you're probably already listening to BBC's award-winning news podcasts.
But did you know that you can listen to them without ads?
Get current affairs podcasts like Global News, AmeriCast and The Global Story,
plus other great BBC podcasts from history to comedy to true crime, all ad-free.
Simply subscribe to BBC Podcast Premium on Apple Podcasts or listen to Amazon
Music with a Prime membership. Spend less time on ads and more time with BBC Podcasts.
The dispute between China and the Philippines over contested waters in the South China Sea
has deepened over the last two years. Now for the second time in
two weeks, both sides have angrily blamed each other for the latest collision between their
ships. Our Asia Pacific editor Celia Hatton told Rachel Wright what happened. It's a bit of a
two-sided tale. The Chinese Coast Guard came out with a statement saying that a Philippine ship
in the Sabina Shoal had deliberately crashed into a Chinese vessel.
They were very clear that that's what had happened.
But shortly after, Manila came out with almost a mirror copy of the story saying that a Chinese
ship had deliberately crashed into a Philippine ship.
So they're just accusing each other of wrongdoing here.
And it really is the second almost mirror incident in less than
two weeks on the Sabina Shoal. Now, as you say, this is a really old dispute. What's important
here, though, it's in a new location. The Sabina Shoal really before now wasn't of much interest.
But just a few months ago, Philippine sailors discovered piles of crushed coral that they say
China had been building up. They're very suspicious
that they believe that China is trying to build a base there on this shoal, which they say is in
Philippine waters. So there are escalating worries that this really could lead to some kind of
ongoing military dispute. So how worried should we be if this is the second time in two weeks?
We should be concerned. I mean, the South China Sea itself is under dispute.
China has claims to 90% of the sea, but we have a dispute with the Philippines.
We've got disputes with Vietnam, Malaysia, Brunei, all claim parts of the sea.
Also, the self-ruled island of Taiwan claims parts of the sea.
The sea itself is incredibly important.
It's home to
mineral resources. About a third of global trade passes through the South China Sea.
So we really need to be concerned that this latest dispute between China and the Philippines
is heated up. But other countries are watching on anxiously.
Celia Hatton. Residents of Ukraine's second largest city are on high alert after Friday's
attack by Russia,
which killed a 14-year-old girl in a playground.
Kharkiv in the northeast of the country has been the target of frequent assaults
since Moscow's full-scale invasion in February 2022.
Anastasia heard the sound of the missiles raining down while she was at home with her
two-year-old daughter. Lise Doucette asked her what was going through her mind during the latest attack.
I could clearly hear the moments of missiles hitting the ground and wherever they hit, which was quite loud despite all the noise of traffic and life going on. People are not getting
tired. They are tired. They've been tired of it for many, many months already. It's just hard to
draw this line between where you are just tired or whether you are just desperate or where you're
angry. It's a mixture of lots of negative emotions put together.
You know, it's now more than two years that this has been going on. And as you say,
you're living in a city which has been
directly affected. Does it change people's view on the course of this war that, you know, calls
to President Zelensky to end it politically if it can't be ended militarily? Does it have that impact?
When an attack like yesterday's comes along, thoughts like, let's call for peace talks, let's just sign some pact of non-attack
on each other. All those thoughts, they are dismissed momentarily when you see the number
of victims and casualties growing and growing. All you feel is a surge of anger rising from deep
down within you, anger and some uncontrolled rage and despair.
It is despair too.
The word peace, it kind of gets erased from your even thoughts.
All you think about is, is it safe to come outside now?
What can I do?
Is there anyone needing my help at the moment?
This is what actually I think about. Do you support the decision by President Zelensky and Ukrainian armed forces to focus their effort,
their resources across the border to go into Russia's Kursk region?
I believe that if that helps to prevent further attacks on our settlements,
on towns close to the border, my city included.
With my heart, it gives me a sort of negatively pleasant feeling,
maybe thinking that let them feel what it's like
to have war come to their land,
which is not, of course, the right thing to feel.
Anastasia speaking to Lise Doucette.
The Toronto International Film Festival starts this week,
showcasing the best in global film.
One of those hoping to capture the attention of audiences
is No Dress Rehearsal,
a documentary shining a light on the band
lauded as Canada's answer to the Beatles.
The tragically hip, sometimes known as The Hip,
have sold millions of records
worldwide. But in 2016, frontman Gord Downie was diagnosed with a brain tumour. Megan Lawton has
been speaking to his brother Mike, who directed the film. Canada isn't immune to creating megastars,
from Leonard Cohen and Shania Twain to Justin Bieber and Drake. But there's one band who have
encapsulated their home country
in a way other artists haven't, the Tragically Hip.
During a mammoth 33-year career,
the band had nine number one albums in Canada
and became synonymous with the country through their lyrics
and efforts to play
its most remote towns and cities. It takes forever to get out of Ontario. It takes 18 hours driving.
We'd be leaving after the show and have to drive all night. Paul Langlois played guitar in the band.
We felt that appreciation, especially like going to Newfoundland, a lot of bands,
they have to cut that out. It's just too far. I think they want another song, Paul.
In return for their efforts, Canadians bought to the band's music and showed up at their gigs.
This dedication was amplified in 2016
when their lead singer, Gord Downie,
was diagnosed with terminal brain cancer.
You're wonderful. Thank you for that.
The band's final gig was streamed by over 11 million people,
a third of the population, making it one of Canada's most watched events.
In the days after Gord's passing, venues around the nation dimmed their lights.
Last night, we lost the beloved frontman of our nation,
a troubadour, storyteller and courageous icon.
Hockey games paused to pay tribute and Prime Minister Justin Trudeau wept on television.
Gord was my friend, but Gord was everyone's friend. It's who we were, our buddy Gord.
It's this journey of how a small town band became national treasures that's now the focus of a four-part documentary,
No Dress Rehearsal. It was directed by the late Gord Downie's brother, Mike Downie.
When it was wrapping up earlier this year, it made me sad because it had been a constant
companion. Makes me emotional, actually, just thinking about that. Yeah, it made me miss my
brother, made me appreciate him. Despite being so well-loved, the Tragically Hip are a band that outside of Canada, you might not be familiar with. This documentary explores why, starting with lead
singer Gord's dedication to telling Canada's story, regardless of how well it played abroad.
Canada is kind of an enigmatic place when you say, what is it that makes a Canadian Canadian,
without being the cliches of maple syrup
and, as Gordie would say, donuts and hockey sticks.
The result are songs like 50 Mission Cap,
which tells the true story of Bill Berilko,
a Canadian ice hockey player
who died when his plane mysteriously disappeared.
Bill Berilko disappeared
that summer. And Wheat Kings, a song about David Milgaard,
a Canadian man who served 23 years in prison for a crime he didn't commit.
There was just this sense in the audience of like, oh, wow, you're singing about us.
Like, this is our moment.
So often with artists, the goal is to break America.
But that wasn't top of the hips list.
But as No Dress Rehearsal makes clear, the band chose their own road to the States
in a way that was authentic to them.
We played all the best rooms, certainly in America and certainly in Europe.
I mean, we felt those successes and we were proud of them
because it was kind of like we were on our own.
Despite going on to play Glastonbury and open for the Rolling Stones,
the Hips music was mostly appreciated back home.
But this documentary could change that and introduce the band to new fans.
That report by Megan Lawton and the Toronto Film Festival runs from Friday the 6th of September to Sunday the 15th. As you
probably know companies love to tinker with their products. Remember green ketchup or perhaps new
coke? That one lasted only 80 days. Well now the chocol chocolatier Terry's, founded in England in 1767, is about
to launch an update to an old favourite. You know, I'm the caring, sharing type. I mean,
just the other night I caught myself thinking, wouldn't it be nice to share this delicious
Terry's chocolate orange with some of my dearest chums? And then I thought, no, actually, no.
Terry's chocolate orange.
It's not Terry's. It's mine.
Now the company wants to introduce us to the delights of a chocolate orange without the orange.
And some people believe that our memories will still make us taste orange, even if it isn't there.
Sean Lay has been discussing this phenomenon with the experimental psychologist Charles Spence.
Most people come to know and love and expect a Terry's chocolate orange that looks like an orange, that is orange coloured, to have
an orange flavour. And hence with this new variant that doesn't have the orange flavour, what the
danger might be is that people have what's called a disconfirmation of expectation response, where
you're so convinced your brain's predicted, when I put a piece of that chocolate into my mouth,
I'm going to get a rich chocolatey flavour. And if it's not there, then our brain has
got it wrong. And that is normally a bad thing. And hence, we like things less very often when
our brain's predictions are the wrong way around. Now, the chocolate orange, or what's going to be
called the milk chocolate ball that's being experimented, doesn't really have the same
catchy sound, does it? It's not going to be wrapped in an orange foil. So might that help with what our senses are picking up when they look at this thing?
If you're coming out with a not orange-flavoured chocolate orange,
then your packaging, I don't know, you might think, well, white's the thing to go with
because it's got no orange flavour, or maybe black to make it look luxurious.
But in fact, they seem to have gone with blue packaging.
And to me, that's very interesting because blue is one of the colours
where we don't really have many strong expectations
of what blue things should taste like.
And hence, it's an effective way
to introduce new flavours into the marketplace,
colour them blue,
so when people first see it,
they don't know what to expect.
And hence, that can sometimes help to alleviate
or prevent this disconfirmation of expectation response
that makes things taste bad.
We talked about orange in terms of the chocolate orange.
I've also got here some Smarties.
I've got red one, green, pinky purple, yellow, orange.
Am I right in saying the orange ones only have an orange flavour
in the UK and some other countries,
and there are some countries where they don't like the orange flavour?
What's that about?
We did an experiment where we had people
and gave them different colours of Smarties,
the orange ones and the brown ones in particular,
and asked them about the taste of other colours like the green one.
What was amazing is that people have some very strong beliefs about the flavour.
They say, you know, that the green ones taste limey, that the red ones taste sweeter,
that the brown Smarties taste chocolatier, and that the orange ones really do taste of orange. But in fact, the only ones that might taste of the colour of their casing are the orange ones.
And as you say, in the UK, the orange Smarties really do have some orange flavouring,
whereas in Germany and many other countries, they don't.
And people, when we gave them these orange-looking but not orange-flavoured Smarties,
many people still thought they tasted of orange,
even though they did not.
So there's expectations that built up,
both from the colour of foods,
but also in the case of the chocolate orange,
it's the fact that it's an orange shape
and it comes out as segments that look like orange segments
are all setting these strong expectations
about what their taste or flavour should be.
I get why the chocolate orange sends a signal to the brain
about what it might be like because of the shape,
the fact it's in segments like an orange is.
It's all pointing in the same direction.
But here's another example.
I'm just going to open the box
and there's foil wrapping underneath.
Now, this is a Toblerone.
The shape of the Toblerone, very different from the chocolate orange
Does the shape affect our perception of what it's going to taste like?
So these are semantically meaningful shapes like a segment of orange
But also more primitive than that
People associate sweet tasting things with round shapes
And angular shapes with bitter tasting foods
And then when you taste, sometimes those angular
shaped chocolates do taste more bitter to you than exactly the same formulation of chocolate
when we present it as a sphere or another kind of round shape instead.
Is anyone else just really hungry now? That was the psychologist Charles Spence.
And that's all from us for now. There will be a new edition of the Global News Podcast later on.
If you'd like to comment on the topics that we're covering,
do send us an email.
Our address is globalpodcast at bbc.co.uk.
This edition was mixed by Darren Garrett,
the producer was Nicky Verrico,
and the editor is Karen Martin.
I'm Chris Barrow. Until next time, goodbye. Goodbye. America and the global story, plus other great BBC podcasts from history to comedy to true crime, all ad-free.
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