Start the Week - The Building Blocks of Life and Intelligence

On Start the Week Anne McElvoy talks to the geneticist Alison Woollard about the extraordinary developments in biological science in the last decade, and how switching on and off certain genes could improve and extend life. The psychologist Kathryn Asbury studies the vexed question of nature and nurture, and whether a better understanding of genetic influence can improve children's education. Professor Roger Kneebone explains the role of jazz improvisation in the operating theatre, and what recreating surgery from the 1980s can teach modern clinicians. Raiding the past for hidden gems fascinates the conductor Sir Mark Elder as he prepares to bring operatic rarities to a new audience.

Producer: Katy Hickman.

More or Less: Behind the Stats - WS MoreOrLess: Testing the PISA test

The publication of the latest international education league table has created waves around the world. From Shanghai at the top of the table to Peru at the bottom, the PISA rankings create a lot of discussion about the best way to teach children. In some countries the OECD-led ratings are taken so seriously that education policy has been changed to try to improve national performance. But is the league table really as definitive as many people believe? Ruth Alexander looks behind the numbers. Presenter/producer: Ruth Alexander This programme was first broadcast on the BBC World Service.

TLDR - #8 – The Pace Picante Salsa Robot Has Gone Haywire

This episode of TLDR contains some explicit language.

This has been a crazy season for internet hoaxes. This week, we investigate one we actually deeply enjoyed being fooled by -- about a social media bot for Pace Picante Salsa going insane and inadvertently revealing an entire world of corporate conspiracy. We talk to the comedian behind the hoax, Randy Liedtke, who has his own very funny podcast called The Bone Zone.