The Documentary

While the idea of retail giants like Amazon dropping parcels from the sky via drone may be a long way off, in East Africa momentum is building over the idea of drone delivery in hard to reach places. In the island of Juma near Mwanza, one of hundreds of remote inhabited islands in the vast expanse of Lake Victoria, an ambitious new drone project called the Lake Victoria Challenge is taking place. Technology reporter Jane Wakefield visits Juma to see first-hand how the concept could work.

Few of us will escape the impact of Alzheimer’s Disease. The grim pay-back from being healthy, wealthy or lucky enough to live into our late 80s and beyond is dementia. One in three - maybe even one in two of us - will then get dementia and forget almost everything we ever knew. But it is far more than just a personal family tragedy. We explore how fear in some parts of the world is stigmatising those who have it, and denying help to those who need it.

Ten years ago, Benazir Bhutto, a woman people would form human chains to protect from assassins, died in a suicide blast. The intervening years have brought allegations, arrests and a UN inquiry – but not one murder conviction. It is one of the world's great unsolved murders. Through the mystery of this murder Owen Bennett Jones reveals a little of how Pakistan works.

Old enemies Serbia and Kosovo discuss what for some is unthinkable - an ethnic land swap. This dramatic proposal is one of those being talked about as a means of normalising relations between these former foes. Since the bloody Kosovo war ended with NATO intervention in 1999, civility between Belgrade and Pristina has been in short supply. Redrawing borders along ethnic lines is anathema to many, but politicians in Serbia and Kosovo have their eyes on a bigger prize... For Serbia, that is membership of the European Union. But the EU will not accept Serbia until it makes an accommodation with its neighbour. Kosovo wants to join the EU too, but its immediate priority is recognition at the United Nations, and that is unlikely while Serbia's ally, Russia, continues to thwart Kosovo's ambitions there. Both of these Balkan nations want to exit this impasse. And a land-swap, giving each of them much-coveted territory, might just do it. For Assignment, Linda Pressly and producer, Albana Kasapi, visit the two regions at the heart of the proposal - the ethnically Albanian-majority Presevo Valley in Serbia, and the mostly Serb region north of Mitrovica in Kosovo. (PHOTO: Hevzi Imeri, an ethnic Albanian and Danilo Dabetic, a Serb, play together at the basketball club Play 017 in Bujanovac – one of very few mixed activities for young people in Serbia’s Presevo Valley. BBC photo.)

Ordinary Cubans reveal what their lives have really been like under Castro’s socialism and, more recently, its transformation into a more capitalistic economy. For some, the Cuban Revolution was the last bastion of the communist dream; for others, a repressive, authoritarian regime. Largely missing from those debates were the voices of ordinary Cubans. Almost 60 years on from the Revolution, professor Elizabeth Dore discovers how people from different walks of life and generations have experienced life, work, housing, racism, sexism and corruption on the island.