Aisha Omar Ahmed was settled in Europe, but returned to Somalia to re-open a hospital.
Abused at a Ghanaian prayer camp which claimed it could cure mental illness
Stephen Evans on the circumcision row causing outrage among Jews and Muslims in Germany.
Pippi Kruger: saved by her own cloned skin
The 14-year-old Pakistani blogger shot in the head by Taliban gunmen for going to school
From neo-Nazi to Christian pastor
Kofi Annan reflects on his 50 years in international diplomacy
In this week's programme Mike Williams looks at why people start smoking.
Rob Walker investigates allegations of corruption in the South African education system.
The Kabul plastic surgeon who says demand for nose jobs and breast enhancements is growing