Meet the preppers

Mika Obanda creates vibrant mosaics using egg shells in his Kenyan studio. He gets the eggshells from local hotels and paints them after cleaning and shaping them. Last summer Frenny Jowi visited him as he prepared his latest collection, Trying to Blossom, for an exhibition. But then disaster struck -…

Why don’t I have a father? Cathy is 10 years old when she starts asking questions. The secret her mum Maggie is forced to reveal changes everything. Years later, when lawyers and a geneticist turn up in their hometown in Kenya to take DNA samples, Maggie hopes they can help…

At 93, Paul Biya is the oldest head of state in the world. In June he will have been the leader of Cameroon for 44 years and is currently serving his eighth consecutive term. It was announced in April that for the first time in Biya's leadership, the position of…

As Sir David Attenborough celebrates his 100th birthday, we bring together conservationists and film-makers to discuss the impact of his long career, and the influence he has had on how we think about nature. We hear how his tv programmes and books have reached audiences around the world and the…

Thirty years after the genocide against the Tutsi in Rwanda, some convicted perpetrators are returning to the communities they once devastated. Felin Gakwaya travels to eastern Rwanda to meet both survivors and perpetrators living side by side again. He hears from Daniel Gasangwa, who went to visit the men who…