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The bomb, season three, Kennedy and Chris Schiff.
The story of the Cuban Missile Crisis and how two men presided over the fate of the world.
We could be looking at Armageddon.
The absolute devastation of nuclear war.
Listen now, search for the bomb wherever you get your BBC podcasts.
This is the documentary from the BBC World Service.
The impenetrable forest in northern Argentina is also known as the forest of spikes,
because most plants and trees here are covered in them.
I'm standing right next to a tree that has spines like rhino horns protruding from its trunk.
Amongst the spikes and spines, jaguars used to roam.
But thanks to hunting and deforestation, the population was practically extinct.
Until last month,
a very exciting creature was spotted on the banks of the muddy river that surrounds this forest.
A Jaguar cub.
I'm Charlotte Pritchard and for this week's assignment on the BBC World Service,
I've come here to find out who made that possible and what the future is for this new Jaguar family.
My colleague Macarena Gagliardi and I are going to make our way to the dusty banks of the River Bermejo.
We're going to spend two days navigating this river
because it's the most likely place we will spot a jaguar.