Why are people convinced that the world is more frightening than it really is? Professor Hans Rosling thinks he has the answer. Read by Adrian Rawlins.

Why are people convinced that the world is more frightening than it really is? Hans Rosling thinks he has the answer.

Professor Hans Rosling was 'the man in whose hands data sings'. He was dubbed 'a true inspiration' by Bill Gates and became a viral celebrity thanks to his popular TED talks which broke down the statistics behind global health and economics.

Before his death in 2017 Rosling spent years asking global audiences simple questions about basic trends. How widespread is extreme poverty? What is life expectancy today? How many children in the world have been vaccinated? He quizzed everyone from medics to lecturers, bankers, political decision makers - even Nobel Laureates. And the results were always the same.

"Everyone seems to get the world not only devastatingly wrong, but systematically wrong. By which I mean, that these test results are worse than random. They are worse than the results I would get if the people answering my questions had no knowledge at all."

Identifying key evolutionary instincts that prevent us from seeing the world as it really is, Rosling asks us to fundamentally shift our view of the world - but we have an engaging and entertaining guide on our journey.

Abridged by Anna Magnusson

Read by Adrian Rawlins

Producer Eilidh McCreadie.