More or Less - Fri, 11 Sep 2009

Tim Harford and the More or Less team examine reports that the world will cool over the next two decades, before global warming resumes. They also examine a claim that beautiful people have more daughters, and use maths to decode a Beatles musical mystery.

An Open University co production for BBC Radio 4.

Broadcast on:

BBC Radio 4, 8:00pm Sunday 13th September 2009

Duration:

30 minutes

Available until:

12:00am Thursday 1st January 2099

Category:

• Factual