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Gold: A Journey with Idris Elba (2023)

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Gold: A Journey with Idris Elba (2023)

Post by bunniefuu »

I am gonna tell you a story.

It's a story I thought I knew.

Turns out...

it's far more incredible...

than I ever imagined.

It begins in one of the most

remote places on Earth.

There's something in these mountains

that I have a special connection to,

and so do you.

I'm talking about gold.

There's nothing else like it.

A miracle of nature.

Oh, my God, that is heavy.

Since the first civilisations,

it's been a part of us...

helping to build our modern world...

People were making fortunes.

...transforming entire communities...

...and even the way they're powered.

I'm on a journey to discover

how our love of gold began...

This is the true meaning of

the beginning of jewellery

and hip-hop music.

...what we're prepared to do to get it...

So we're going down?

So there you go.

...and why we need it.

That is a lot of gold.

I want to discover

the human story of gold,

how it shapes us and our world.

So, Pascal, why are we out here

in the middle of nowhere?

The area where we're on

is one of the highest

concentration of gold

that we have in Canada,

and probably in the world.

Locals call this

part of Quebec the Val-d'Or,

or Valley of Gold.

And I'm on my way to one

of Canada's biggest mines,

LaRonde.

LaRonde is one of the deepest

and the most challenging mine in Canada.

And how deep does it go down?

This one is 3.2 kilometres.

It's one of the longest

single shaft in the world.

Look, I'm gonna tell you,

I'm a little claustrophobic

so I'm a little nervous about going

three kilometres into the Earth,

but I'm sort of really intrigued

to see how it's done.

Deep in the Canadian wilderness,

LaRonde Mine is one serious operation.

To see how they get the gold out,

I'm going into

the sprawling underground world

that lies far beneath.

It's smaller than I thought.

I thought it was gonna be bigger.

Actually, normally we fit

20 to 25 people in this deck.

-Twenty-five?

-Yes.

-In here?

-Yeah, squeezed.

My guide is Pascal LaRouche.

He's worked at LaRonde for over 17 years.

-So we're going down now.

-We're going down.

Yeah, so we're going down

at the speed of 1,500 feet per minute.

That's almost 30 kilometres an hour.

A little stress you're feeling?

No, it's just the idea

that we're going down

into the... centre of the Earth.

Sometimes it's hard to swallow.

-It's hard to swallow.

-Yeah.

That's not a nice feeling.

We're on our way to the bottom

of a hole in the ground,

which is roughly as deep

as six Empire State buildings

stacked up on top of each other.

I've done some crazy stuff in my life,

but I've never been three kilometres down

into the Earth before.

-So, level 278. Here we go.

-We made it.

Thanks, Mark.

Out at last,

but our journey deep into the Earth

is only just beginning.

To get to the gold,

we have to grab a ride and go even deeper.

So we're going down.

Underground, the mine is connected

by over 30 kilometres of roads,

wide enough to handle huge, great trucks.

-It's getting warmer.

-Yes, it is.

I can actually feel the heat, you know?

After that bumpy ride,

I was hoping to see a bit of gold,

but it looks, well... a bit grey.

Thankfully, we can do

something about that.

Running through the rock is a seam,

rich in zinc and copper

with a bit of silver...

and tiny amounts of gold.

But there's only one way to get at it.

Once the rock, known as ore, is blasted,

it's cut down to size.

So how do they send it to the surface?

There's a conveyor,

brings the ore all the way up to the...

All the way up?

Yeah.

At the surface, the gold

is separated from the ore

through chemical extraction.

It's then heated in a furnace

to over 1,000 degrees Celsius.

Wow, look at how hot that is.

Despite we're maybe 20 feet away,

you can feel the heat.

Yeah.

I tell you what, it's so exciting.

This is so exciting.

It's the first time

I've ever seen gold being poured.

I can see it's... like you say, lava.

Yeah.

-Expensive lava.

-Expensive, yeah.

It's hard to comprehend what I'm seeing.

How did this come

from that grey, old rock?

It's mind-blowing.

Once the gold has cooled,

the bars are given a quick polish.

-Is that for me?

-That's for you.

Oh, my God. That is heavy.

It's 21-kilo.

-Oh, my God.

-Roughly 70% gold in it.

-It's real.

-Yeah, it's real.

And this is worth, like, what, $1 million?

Yeah, it's worth $1 million US.

That is amazing.

Until I saw it with my own eyes,

I never really gave much thought

to where gold comes from,

how it's produced, and who benefits.

So, my wedding ring...

To get this much gold,

would've taken us several tons of rock.

So the thing I'm left wondering is,

what is it about gold

that's got us so hooked?

Some of the gold that the bride wears

has been passed down

through the generations,

bringing both good luck

and financial security.

The moment that Nripin

ties the mangalsutra

around her neck,

they're married.

It's a moment we can

understand and relate to.

And there it is,

at the heart of the occasion, gold.

Nothing else would do, right?

There is no other metal like it.

Its warmth,

its feel,

its unique yellow lustre.

Cultures and faiths across the world

have long revered it as sacred.

Gold, it's pretty powerful stuff,

but there's another kind of power

that gold symbolises.

In the heart of modern-day Ghana

is the cradle of a great kingdom

built on gold.

Preparations are underway

for an important event,

a display of how gold is still very much

at the heart of their culture.

So, this is Kumasi, Ghana,

home of the Ashanti tribe.

My parents, my mom is from Ghana

and part of the Ga tribe,

so there's a very special meaning

for me being here in Ghana.

There's also a very,

very deep gold story here,

and I want to find out more about it.

The Ashanti kingdom emerged

just over 300 years ago.

And, thanks to its vast reserves of gold,

became one of West Africa's

most powerful dynasties.

So today is the very special

Ashanti Akwasidae Festival.

I've been honoured to be asked

to be part of the procession,

and it is an honour.

So I have to wear something

appropriate to meet the king,

and I'm meeting someone

who's going to help me.

-Hello, Theresa.

-How are you?

-Nice to meet you.

Very good. Wow.

-Yeah.

-So you have everything here.

-Wow, this is beautiful.

-Yes.

How long does it take

to make something like this?

So I wear this across my skin?

-Yes.

-Okay.

So this is the jewellery

that I should wear?

-Yes.

-Okay.

So who gets to wear the most gold?

So Otumfuo is the king?

Amanhene?

Okay, so nobody wears

more gold than the king?

-Come... Come down.

-Yes, yes.

Can I take a sword, or no swords?

-They look good, though.

-Yeah.

The Akwasidae Festival

celebrates the lives

and deeds of past rulers

by bringing together

all of the kingdom's tribes.

I've heard it was a big deal,

but this is something else.

There must be thousands here,

and the noise is deafening.

Now we're all assembled,

it's time for the main event.

The arrival of the Asantehene,

King Otumfuo Osei Tutu II.

And his entrance leaves little doubt

as to who the boss is around here.

The Ashanti have an old saying,

that is, "Gold is king,"

and they're not kidding.

In fact, I've never seen

anyone wearing so much gold.

But this isn't some

crude display of wealth.

Each item of gold is laden with meaning.

These gold staffs carried

by the king's spokesmen

represent old Ashanti fables.

Elaborate gold swords

symbolise the courage

and strength of the Ashanti nation,

while the king's solid gold bracelets

signify his personal authority.

The Ashanti believe

their king wields divine power,

and the festival is an opportunity

for his chiefs to show their loyalty

and give their thanks for his dedication

to improving the region's prosperity.

One by one, they come forward

and bow before the king.

It's only a brief moment,

but it feels almost sacred.

And then... well, I'm called.

Now look, I don't get

stage fright, but this...

Well, this was kind of nerve-wracking.

Yes. Hello, hello.

It's rare to be granted

a personal audience with the king,

so to meet the great man

is a genuine honour.

I can't honestly believe that I'm here,

and the king greeted me,

you know, like a prince.

You've got to understand, in Ashanti,

gold isn't just to have gold

and have money.

It represents spiritual,

it represents a deep history,

and it's to be treated with respect.

One thing's for sure,

gold transformed

the Ashanti kingdom and economy.

It's a story that has

played out across the world.

Sierra Nevada, California.

In 1848, in the gravel

of the American River,

a sawmill worker

spotted something incredible.

A glint... of gold.

Within a year, the news

shot right around the world,

triggering the Gold Rush.

An event that was to transform California.

There was a small village

on the coast of California,

it was called Yerba Buena.

It's now known as San Francisco.

It was very different back then.

So let's start at the beginning,

over 170 years ago.

Hundreds of large ships arrive

from across the Americas,

Europe, and China.

Most were abandoned as their crews leave

for the gold fields.

The ships left behind are buried,

creating foundations for a new settlement,

the central hub for gold prospectors.

Houses, churches, stores, and factories

spring up across the bay.

But fires and earthquakes

mean the city is constantly rebuilt.

So barely any physical signs

of the Gold Rush survive...

until a remarkable discovery.

Off the Eastern Coast of the United States

and a mile down on the seabed...

explorers discovered a shipwreck.

TheSS Central America,

which sank in 1857.

The ship was carrying more than

$3 million in gold at the time.

And you have to convert

that to today's dollars,

which is some monster number

in hundreds of millions,

maybe even into the billions.

Nearly 600 gold ingots

were recovered

from the SS Central America,

and they are remarkable.

The value of the gold

on the ship is one thing,

but there's an incalculable,

unquestionable value

that is priceless, and that's history.

In a secret location,

historian and geologist, Fred Holabird,

has hundreds of precious artefacts

recovered from the ship.

From gold to everyday items,

giving us a new insight

into what it was like

to be living through the Gold Rush.

These are well-used work pants.

Today, you kind of call them jeans.

But the thing that stands out the most

is this five-button pattern,

which is so standard on the pants

made by Levi Strauss Company,

today known as Levi's.

This could be the oldest

surviving pair of Levi's.

dating back to the Gold Rush.

The miners needed tough-wearing clothes,

and Levi's sold in their thousands.

Mr Strauss became, what I consider,

the most successful of all

California Gold Rush businessmen

by far.

Mr Strauss made his wealth

from the Gold Rush

without finding a single fleck of gold.

A gold rush isn't just for the gold.

Imagine the lack of supplies.

You're trying to get a shovel,

you're trying to get a gold pan,

you know, we have every type

of merchant you can think of.

People were making, often, fortunes.

Many of the passengers

on board had grown wealthy

through the boom of the Gold Rush.

TheSS Central America

had a fair bit of jewellery

from the passengers.

We've got a remarkable scene here,

a specifically engraved gold watch case

with a miner loaded

with his mining supplies.

And with the help of gold

pumping the equivalent

of $2 billion a year into the region,

the economy of California boomed.

And at the centre of it all

was the rapidly growing

port of San Francisco.

It's incredible to think that

the entire city of San Francisco

came about as a result

of finding a few nuggets of gold

at the bottom of a river.

The Gold Rush transformed California,

they transformed America.

I think it's fair to say

it transformed the world.

It marked a new era.

Prospectors travelled the globe.

Now, gold mining became big business

all over the world.

And then, at the end of the 19th century,

the mother of all gold finds.

It's lovely here, isn't it?

It wasn't always like this, though.

Two billion years ago,

the biggest known meteor strike

in Earth's history

happened right here.

The only visible remnants

of this catastrophic event

are these hills.

The impact shook the planet so violently

that gold was pushed towards the surface.

This is where the story

of South African gold begins.

Fast forward a couple of billion years

and on a site nearby,

prospectors struck gold.

Back then, it was open farmland.

Today, we call it Johannesburg.

Mines sprang up all around.

To turn a profit,

the owners wanted a large

but cheap labour force.

So new regulations came in

that pressurised Black workers

to leave their farms

and go down the mines.

I remember as a kid,

growing up in the '80s,

seeing images of miners from South Africa.

You know, the strikes, apartheid,

and I always wondered

what their lives were actually like.

So now, today,

I'm going to actually find out.

One of the first gold mining companies

in Johannesburg was Crown Mines,

where I'm meeting Frans Baleni.

A miner during the apartheid years,

Frans eventually became General Secretary

of the National Union of Mine Workers.

So, Frans, is this the type of lift

you used to go to work in?

No, no, the one we used was much bigger.

-Bigger. Fifty people in one...

-A deck takes about 50 people.

In one deck,

and there will be three decks,

so that's 150 people at a time.

How deep did you go?

I was going 3.6 kilometres

underground, in seconds.

It takes seconds to get underground.

-Seconds?

-Not minutes, seconds.

-It must have been warm.

-It was very hot.

Sometimes it goes to 50 degrees Celsius.

To my relief,

this mine is just a bit cooler.

-Hi.

-Hi, how are you?

-Hello.

-I'm very good. How are you?

Crown Mines is no longer active,

but in its heyday, it employed thousands,

including Nelson Mandela,

who worked here as a security guard.

Mind your head, low-hanging wall.

That's for me, not for you.

So, Frans, what was

the working conditions like?

Were you looked after?

I mean, we're talking

about the '70s, yeah?

Yeah, the era of apartheid,

we were not really looked after.

We were almost like sl*ves,

because what they needed

is your labour, nothing else.

What time did you start work?

We used to start at 4:00 am.

-And you worked five days a week?

-We worked six days a week.

You work for 12 hours,

on condition that you finish your job.

If it happens for some delays

because of support system,

you did not finish your job,

it might be more than 12 hours.

-Really?

-Yeah.

And did you have breaks?

No, no, no, no, there's no breaks,

there's no lunch... underground, no, no.

There's no hiding from the fact

that gold mining played a major part

in shaping South African society

during the apartheid years.

But with gold comes power.

And those gold miners, they knew that.

In 1987, over 300,000

Black miners went on strike,

over pay and conditions,

bringing gold production

to a standstill for three weeks.

Frans was one of their leaders.

It shocked the industry

'cause it was the first time

that Black workers

in an organised form can take

so many days on a strike.

And then after the 21-day strike,

did you feel, did you sense a difference?

Could you feel that

apartheid was on its way out?

After the strike, it sent a clear message

to then national party

that the clock is ticking.

Remember the economy

was lying around gold,

so we actually touched the engine room

of the economy

of the apartheid government at that time.

So, gold miners used their

gold power to fight apartheid.

Wow, that's really powerful, eh?

So deep mining for gold

back then doesn't sound much fun.

Nope.

Thirty years after the end of apartheid,

it's a different world.

So, I wonder what mining is like now.

South Deep Mine,

just outside Johannesburg,

is one of the deepest in the world.

But it's what's not underground

that makes this mine so unusual.

This might look like a regular dump truck,

until you realise...

there's no driver.

You see, the really cool thing

about South Deep...

Hello, hi.

...is that unlike a traditional

underground mine,

much of its heavy machinery

is operated remotely.

Three kilometres up,

on the surface.

Hello, I'm Idris.

-I'm Matseleng.

-Nice to meet you. Nice to meet you.

How long have you been a...

Can I call you a miner?

-Are you a miner?

-Yes, I'm a miner.

But... this doesn't look like mining.

This doesn't look like traditional mining.

Have you ever been in traditional mining?

Yes, I did. I was an operator before.

I was driving that big dump trucks.

-Really?

-Yes.

So, now I move

to the control room to operate,

which means I have moved

with the technology.

These consoles look like something

out of a gamers' paradise.

So talk me through

what you're doing exactly.

This is a tele-remote, a rock breaker.

This joystick is controlling the boom,

and then it's also controlling the hammer.

This is like playing computer games,

-right?

-Yeah.

South Deep's owners began the switch

to automated mining back in 2018.

Since then, they have mined more gold,

more safely.

And that's not all.

There are Black South Africans

in key positions,

like the general manager

and head of operations,

and a lot more women.

Mining industry was male-dominant.

-Okay.

-So these days, it's a gender balance.

There are ladies who are miners,

and crew leaders, and then

the production supervisors.

-That's great.

-Yes.

So, do you prefer

being here or down there?

I prefer to be here.

-Of course.

-Yes.

It's fascinating to see

how skills have changed.

But there's something else

gold mines can't do without.

You see, a deep mine like this

needs a lot of energy.

Enough to power a small town.

But South Africa relies

on old coal power stations

that keep breaking down.

Bad for business,

and bad for the environment.

So, South Deep lobbied the government

to allow them to build the country's first

large-scale industrial solar plant.

It provides about a quarter

of the mine's needs,

and it might even be

the trigger for a step change

in the way South Africa uses renewables.

But what do you do

when there's no mains power at all?

Will it ever be possible to run

a whole mine using just renewable energy?

In the heart of Africa...

is one of the continent's

largest gold mines...

Kibali.

Every day, a workforce of over 6,000

mine 20,000 tonnes of ore

from above and below ground.

So you're in the middle of the wilderness,

nothing for hundreds of miles,

and you need to find power.

Not just to charge your phone,

but enough to power a small town.

The answer was lying on their doorstep.

Carving through the forest

is the Kibali River.

Stretching for 1,000 kilometres.

So they decided to harness

the natural power of the river.

They built three small hydroelectric dams.

The cascading water turns the turbines,

which generate electricity.

And this renewable energy

is capable of providing

more than 80% of the mine's power.

But for many of the locals,

that's not the best part.

Now you're talking.

The Kibali mine has literally given power

to the people.

From the comforts of modern life

to production lines.

This infrastructure,

built to power the mine,

will be here long after it's closed.

But already, this gold mine

has transformed

the local economy and the lives

of the people who live here.

In just 11 years, the population of Kibali

has jumped from 50,000

to half a million.

And who knows, maybe one day,

Kibali will become known as

the San Francisco of the DRC.

That is some legacy.

But I'm wondering, when the gold runs out,

what happens to the mine itself?

One thing's for sure,

there's gonna be an awful lot of tidy up.

So, is it possible to turn back the clock?

Well, it might just be.

New Zealand's South Island

has some of the most dramatic

and varied landscapes on Earth.

Mountains,

fjords,

glaciers.

One of its most beautiful spots

is Victoria Forest Park,

the largest conservation park

in New Zealand.

A go-to destination for anyone who wants

to get close to nature.

But there's something else that's special

about this landscape.

Gold.

Reefton Mine, just next to the park,

produced over 17 tonnes of gold

in just nine years.

But on opening this mine,

a commitment was made,

that when it eventually closed,

the mining company would

return the site back to nature.

I'll be heading up the main access road.

As someone who loves fishing

and hiking with the dog

and just loves the environment,

I never really thought

I'd end up working on a mine

on the West Coast.

And I guess my perception was that

it was always a bit of

a damaging industry.

Megan Williams is part of a team

working to reverse any impact

that mining at Reefton has had

on the environment.

When the mine closed in 2016,

their first task was to fill the main pit,

to turn it into a lake.

It's nice, but still looks

like a mine to me.

One of the really cool things

that we've got going on-site at the moment

is the hydro-seeding of the pit walls.

Hydro-seeding is a process used

for rapidly planting large areas

of inaccessible land.

It can be done either from a truck,

or a helicopter.

It's a good day in the office, I'd say.

Oh, yeah, all that water's

nice and blue in there.

-Hanging from the helicopter...

-Here it comes.

...is a monsoon bucket...

which carries everything needed...

to recreate life on the cliff face.

-Climbing left.

-Copy that. Thanks, Matt.

It's really just gardening...

but super-sized.

Since the restoration project began,

the landscape has been

rapidly transformed.

Vast new bodies of fresh water

have been created,

thousands of trees are now growing

and will spread across the site.

Now, it's up to nature to take over.

We're starting to see different bird life.

So native pied stilt, different ducks,

we're hearing frogs,

we're seeing some snails in the water,

and it's really awesome to see.

There you go.

Reminds us we've only got one planet.

But it's not just the environment

the gold industry can have an impact on,

it can also affect... us.

This convoy is on a mission,

to fight what is public enemy number one

for roughly half the world's population.

Malaria.

Now, I know what you're thinking,

"What's that got to do with gold?"

Well, these trucks have driven from

the headquarters of the local gold mine.

Its managers noticed how many

of the mining community

were coming down with malaria.

One of the team's leaders

is Isaac Kwakye-Appiah.

Out of the workforce of 8,000 employees,

every month you had about

6,800 of these employees

and their dependants reporting

to the mine hospital for malaria.

And so the mine decided

to establish a malaria control programme.

Today, the team is in the village

of Adansi Domeabra.

Safety.

It's our first value.

They have one task...

to stop malaria in its tracks.

-Good morning, good morning.

-Good morning.

To combat the mosquitoes,

the strategy is to target

their resting places.

The team covers

every wall with insecticide.

Malaria cases peak

during the rainy season,

and with that just a few weeks away,

the team works fast to treat as many homes

and villages as possible.

But they're not using

any old insect spray.

Back at mine headquarters,

in a specially built lab,

scientists are developing new insecticides

that target local strains of mosquito.

The results have been impressive.

Head of the project is Sam Asiedu.

When the programme started in 2006,

the first two years,

we were expecting about

50% reduction in malaria cases.

But we went way beyond that.

In two years, there was 74%

reduction in malaria cases.

This local initiative,

started and funded by the mine,

has become so successful,

it is now a country-wide programme,

backed by international organisations.

It protects over a million

Ghanaians annually.

The vast majority of them

entirely unconnected

to the gold industry.

I hope to see a world without malaria.

Malaria elimination is possible,

and it's possible within our lifetime.

Who would have thought that one initiative

from a local gold mine...

to tackle a disease that affects

people all over the world

might have the potential

to eradicate it forever?

I feel like I'm starting

to understand how our relationship

with gold is evolving.

How we mine it has changed dramatically...

but what about the way

we actually use gold?

What you may not have realised is that

gold is already saving lives globally.

It may have even saved yours.

Recognise these?

Lateral flow tests

aren't only used for COVID,

they are also used to detect potentially

life-threatening conditions

from malaria to HIV.

And the secret ingredient?

Minute nanoparticles of gold...

which are responsible for producing

that telltale red colour

in a positive test.

And that's only one small part

of gold's high-tech future.

So, here's how it breaks down.

Every year, around 10% of gold demand

is used in tech industries.

Phones and computers

all use gold wires and coatings,

which improve reliability.

Gold's amazing reflectivity

makes it perfect

for space exploration.

And looking into the future,

super-fast quantum computers

are going to need gold

to keep them cool.

And then, around half

is used in jewellery.

So how about the rest?

Where does it all end up?

A stone's throw from

where I grew up is the Square Mile,

London's financial district.

They say the streets are paved with gold,

and that isn't

as far-fetched as it sounds.

How you doing?

Yes, I did just walk straight

into the Bank of England.

The world's second largest

depository of gold bullion.

I've got an appointment

with the bank's chief cashier.

One of the very few people

with access to its vaults...

Sarah John.

-Hi, Sarah.

-Good morning, Idris.

Welcome to the Bank of England.

Thanks for having me.

I'm looking for some gold.

All right, let's go this way.

Now, for obvious reasons,

I can't reveal our route.

What I can reveal is that I followed

Sarah deep underground...

until we reached what is without doubt

the thickest steel door I have ever seen.

Okay, Sarah, don't worry,

I do all my own stunts.

It's a pretty heavy door, isn't it?

Nah, it's all right.

Right, after you.

So, there you go.

The first glimpse

of the Bank of England's gold.

That is a lot of gold.

This is really unreal.

What do you think?

It takes your breath away.

This is like Raiders of the Lost Ark.

About 30% of the world's gold

is held in professional vaults

just like this.

Okay, Sarah, I mean,

how much gold is here?

This is one of nine gold vaults

that we have here at the bank.

And there's about 400,000

gold bars stored here,

and collectively

they're worth about 250 billion,

something like that.

-What?

-I know. It's a lot, isn't it?

So I've got to ask the question,

like, why do we have this here?

How did it turn into...

"Okay, the bank needs

to hold this much gold"?

What was the process like? Take me back.

So, obviously, gold's been used

for quite a number of years

as a form of money.

-Right.

-First of all, gold coins themselves.

But the problem with gold coins

is they're actually quite heavy

to carry around.

-Can't flip it up.

-Exactly.

So what people started to do

was they would take their

gold coins to a goldsmith

and the goldsmith would

issue them with an IOU.

-Okay.

-And over time, people realised

that actually using those

IOUs to pay for goods

and services was actually

easier than actually going

and getting the gold

and lugging it around.

Okay.

And those IOUs eventually developed

into what we now know as banknotes.

That's fascinating, isn't it?

See this, just there?

That's Sarah's signature.

With the words, "I promise

to pay the bearer on demand

the sum of 20."

It's just an IOU.

But these days, the Bank of England plays

an even bigger role.

Holding gold for the world.

So why do countries want

to store their gold here?

Countries have, what are called, reserves,

so basically, savings,

that they can draw on when they need to,

because gold holds its value

very well in a time of crisis.

And it's really easy to

buy and sell here in London

and that supports financial stability.

And there was such a crisis,

not so very long ago.

On the 26th of December 2004,

there was a massive tsunami

in the Indian Ocean.

It devastated communities in Thailand

and Banda Aceh in Indonesia.

But in Aceh, there was something

unusual about the community

that helped it to recover.

You see, most people

didn't have saving accounts.

Instead, they had gold ingots

and jewellery,

which meant they could

quickly use it as collateral...

and start putting

their lives back together.

And it's a bit like that

on the global scale too.

Countries worldwide hold a lot of gold,

so that when disaster strikes,

they have reliable funds

they can fall back on.

Gold is still our safest store of value.

That's the thing about gold.

It's real, you can touch it,

and it holds its value.

I mean...

there's no sticking one in your pocket

and getting out of it, is there?

Your trousers would be down your ankles.

But for me, and I'm pretty sure

I'm not alone here,

the best thing about gold

is being able to wear it.

Gold has always been a favourite

for the world's most famous faces.

And today, we're still finding original

ways of using it to express ourselves.

Abtin Abbasi, or ABS for short,

is part of a new wave in jewellery

that began with hip-hop.

So I'm keen to understand,

like, do they call you ABS the jeweller?

'Cause I've heard that

in rap verses everywhere.

A Jewellers is the brand.

I'm originally Iranian.

I came to UK when I was

around two years old.

Humble beginnings,

and kind of went into what I really

enjoyed doing from a young age.

Hip-hop jewellery.

'Cause you're, like,

basically the jeweller

-that a lot of the rappers are into.

-Yeah, yeah, yeah, yeah.

So this piece,

the rope chain, is famous.

Like, I remember being in the '80s

and seeing Run-DMC rocking one of these.

What does this mean to you,

like, this chain?

This is the true meaning

of the beginning of jewellery

in hip-hop music.

Gold rope chains were

the jewellery item of choice

for many hip-hop artists.

And the bigger, the better.

Sure, they were ostentatious,

but that was also kind of the point.

It just looked insane

and made me wanna have jewellery,

have a big chain, have something intricate

and design something for myself.

It was kind of like a symbol

of status kind of thing,

showing power when you

get to a certain point

where you've made a bit of money you just,

-you wanna--

-You wear something that shows

that's what you've reached, like a goal.

These things, even though

they mean a lot to the artist,

but they actually carry

the weight of the money that they--

-100%.

-That, like, you know,

it's not like it's ever gonna depreciate.

100%. It's the same thing.

Buying gold, they're investments.

Now, look, I don't wanna worry you,

but experts say we've already mined 80%

of the world's gold that's accessible.

So where is all the new gold

gonna come from?

Centuries ago, many risked their lives

to explore South America...

in search of El Dorado,

the mythical city of gold.

If only they knew what we do.

Cajamarca is a bit of

a modern-day El Dorado,

lying at the centre of a gold-rich region

in the magnificent Andes Mountains.

It's a mountain range that geologist

Denisse Quispe knows well.

That's thanks to new technology,

which means that today

Denisse is able to find gold

hidden deep inside

the rocks of these mountains.

So while prospectors of old

had to get on their mules

and go panning in search of gold,

today, we don't even

have to touch the rock.

Satellites, a few hundred

miles above the Earth,

take infrared photographs that hold clues

to the rock structure of the mountains

and where the gold might be.

Denisse and her team are travelling deep

into the mountains

to take core samples

from the hotspot highlighted

by the satellite.

Just by zapping the samples with infrared

and visible light,

the g*n is able to detect crucial minerals

that strongly point

to the presence of gold.

Gold is still hard to find,

which I guess is why it holds its value.

But by analysing hundreds of locations

identified from space,

Denisse can precisely pinpoint

the most promising sites.

Naturally, that's great news

for the mining company,

but it could also transform the prospects

of the people living in this region.

What has really surprised me

about this story

is how we look to gold

for so many different things.

Meaning...

beauty...

community...

power...

health...

technology...

and of course,

financial security.

They're all part of our relationship

with this beautiful,

seductive metal.

So, the story of gold,

to me, it's really a love story.

Like all romances,

it's had its ups and its downs.

But just like the element itself,

I have a hunch

that our relationship with gold

is going to be around

for a long, long time.