Rural poor snub Mexican new town and Calcutta goes blue - what makes a liveable city?
BBC World Service
1/2 Rebecca Morelle reports on submersibles to travel to the deepest point of the ocean.
Experiences of patients and medical staff whose lives converge in a Jerusalem Eye Hospital
What does it mean for women to take on religious roles normally reserved for men?
3/5 Ivan Hewett talks with cellist and composer Philip Sheppard about the key of E minor.
BBC Radio 4
A year after the fall of President Mubarak of Egypt, what happened to the revolution?
Assignment reports from Sarajevo where preserving Bosnia's past is a contentious issue.
3/8 Will explores the monarch's relationship with the church through the centuries.
5/5 Critic Sarah Kent contemplates the place of the male nude in contemporary art.
BBC Radio 3
Musician David Bramwell explores the art of the clap in creating and teaching music.