Hello and welcome to the Intelligence from the Economist.

I'm Jason Paulman.

And I'm Aurea Bugumbi.

Every weekday we provide a fresh perspective on the events shaping your world.

Policy makers, NGOs and others endlessly fret about explosive population growth in

Sub-Saharan Africa.

And they seem to be overlooking data that suggests Africa's baby boom is slowing in a demographic

transition just like the one that happened in Asia.

And in Nazi Germany, the White Rose Group thought of themselves as the nation's conscience.

But to Nazi leaders, they were propagandists spreading treasonous leaflets.

We reflect on the life of Tchao-Sylophens, the last of the group's members.

But first.

It's been just over two months since Turkey, along with neighbouring Syria, was hit by two

devastating earthquakes.

More than 50,000 people died and over 3 million others have been displaced.

Now, Turkey needs to find a way to urgently replace the affected homes and buildings.

But with a faltering economy and a weak currency, it will be a daunting task.

And with an election right around the corner, President Erdogan is under pressure to show

results sooner rather than later.

Turkey needs a massive rebuild.

The future of Zlefski is the economist's Turkey correspondent.

It's going to be hugely expensive.

...