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Hello and welcome to the Intelligence from the Economist. I'm your host, Jason Palmer.

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

Games about war are nothing new. Just yesterday we were talking about the famed franchise Call of Duty.

We dig into something novel, the spate of games depicting a live theater of war in Ukraine,

complete with washing machines stolen by Russians.

And it would seem it's the end of the road for Indiana Jones.

The final film is out this week.

What is it that made this series so compelling? Was it the edge of your seat action scenes, the wise cracks?

Our culture editor reckons it was something simpler.

First up though.

As climate change raises temperatures, shifts water levels and wreaks unpredictable havoc around the world,

a lot of people are going to have to move.

Much of that movement will be from climate stressed areas to perceived safer spots within countries.

By 2050 the World Bank reckons between 50 million and 216 million people will have to make these kinds of moves.

A lot of policies are focused on keeping people in place, adapting to the future climate impacts where they are.

But sometimes moving is actually better.

What you're hearing the Saudi chaotic sounds is from a visit to the home of a man named Gansou Seni Ali.

He's the chief of a group of herders from rural Niger.

Kidly salmon is our West Africa correspondent.

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