More or Less: Behind the Stats

A huge quantity of clothing is produced every year around the world. But is so much made that there are already enough tops, trousers, skirts and all the rest to clothe humanity for decades into the future? That’s a claim that has been percolating around the internet recently, that there are already enough clothes for the next six generations. Tim Harford and Beth Ashmead Latham explore the source of this claim and, with help from Sabina Lawreniuk from Nottingham University, find that the evidence behind it is far from persuasive.Presenter: Tim Harford and Bethan Ashmead Latham Producer: Bethan Ashmead Latham Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound Mix: Annie Gardiner Editor: Richard Vadon

The great theories of economics seem to have great explanatory power, but the actual world is often far too complicated and messy to fully test them out. Professor Ignacio Palacios-Huerta, an economist at the London School of Economics has an answer – sport. In the contained setting of competitive sport, he says, the rules are clear and you know who is doing what. This means, with some analysis, you can see vibrant illustrations of well-known economic theories playing out before your eyes. Ignacio talks to Tim Harford about some of his favourite economic theories, demonstrated in action in sporting competition.Presenter: Tim Harford Producer: Natasha Fernandes Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: John Scott Editor: Richard Vadon

Could the cut in winter fuel payments cost thousands of lives? Is it really true that criminals sentenced to three years will be out of prison in two months? Are older drivers more dangerous than young ones? Do Southeastern Railway shift 50 million leaves from their lines?Tim Harford investigates some of the numbers in the news.Presenter: Tim Harford Reporters: Bethan Ashmead Latham and Nathan Gower Producer: Natasha Fernandes Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: James Beard Editor: Richard Vadon

On the campaign trail for the US presidency, former president Donald Trump has been saying that the US is becoming a more dangerous than Venezuela.He also claims that the crime data for the US that the FBI collects is missing the most violent cities. Is he right? Tim Harford investigates, with the help of Bastian Herre from Our World in Data and Jay Albanese from Virginia Commonwealth University.Presenter: Tim Harford Producer: Bethan Ashmead Latham Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound Mix: Annie Gardiner Editor: Richard Vadon