More or Less: Behind the Stats

Tim Harford and the More or Less team try to make sense of the statistics which surround us. From BBC Radio 4


Rounding up the weed killer cancer conundrum

A recent scientific review claims the weed killer glyphosate raises the risk of developing the cancer non-Hodgkin lymphoma by 41 percent. But deciding what causes cancer can be complicated and there are lots of people and organisations on different sides arguing for against this. So in this edition of More or Less, we look at the disagreements and how the authors of the review came up with the results. With cancer epidemiologist Dr Geoffrey Kabat, Toxicologist Dr Luoping Zhang and statistician Sir David Spiegelhalter. Producer: Darin Graham Presenter: Charlotte McDonald Editor: Richard Vadon Picture: Tractor spraying a field of wheat Credit: Getty Images


 2019-04-08  8m