BBC Radio 4 - More or Less

Pregnancy and Homicide

Is murder a leading cause of death for pregnant women as claimed in the film Gone Girl?

We speak to global health expert Hans Rosling about the numbers surrounding Ebola.

Why has the chance of a kidney match between unrelated people risen so much in 10 years?

Are airport screenings for Ebola really effective at stopping the disease's transmission?

With the hype surrounding big data are we forgetting some basic statistical lessons?

Are claims that species populations have dropped 50% in the last 40 years true?

Why Berlin is likely to be the place we eventually see a sub-two-hour marathon

Two young listeners ask how we calculate the distance to the sun

Tim Harford explains the Barnett Formula and asks why it is so maligned.

Tim Harford on kidney donation, charity-giving, Huntrodds' Day, ants and tiny countries.