More or Less: Behind the Stats Episodes Available now

Economics of Overbooking
Why airlines bet that not everybody will turn up for a flight.

WS More or Less: Could North Korea Wipe out 90% of Americans?
Experts warn that North Korea could wipe out most Americans in one go.

WS More or Less: Will one in four people develop a mental health problem?
Is there evidence that one in four people will develop a mental health problem?

WS More Or Less: Baby Boxes – are they really saving infant’s lives?
They’ve become a bit of a phenomenon but what’s the evidence that they work?

More or Less: The concrete facts about Trump’s wall and China
Did China use more concrete in three years than the US in the 20th Century?

WS More or Less: The Attention Span of a Goldfish
Are our attention spans now shorter than a goldfish's?

WS More or Less: Why are Hollywood actresses paid less than men?
Top Hollywood actresses have complained that they are paid less than their male co-stars

WS More or Less: What happened last night in Sweden?
What happened last night in Sweden?

Hidden Figures: The Real Story
.African American women's part in the space race of the '50s and '60s

WS More or Less: Hans Rosling - the extraordinary life of a statistical guru
A tribute to Hans Rosling, a master communicator with a passion for global development.