From Our Own Correspondent Folgen

Despatches. Steve Rosenberg sets out to discover who the Russian public holds responsible for rising prices and the ailing rouble? Owen Bennett Jones has a series of encounters in Tunis which offer clues to the direction in which the country's heading. Germany takes in more refugees than any other EU country - Jenny Hill in Munich says it's costing a huge amount and there's uncertainty over who will pay the bills. The giant tortoises on the Galapagos Islands may be used to playing a long game but Horatio Clare, who's just been visiting, says the islands' human residents are having to prepare for change. And Carolyn Brown has been finding out why a steady stream of travellers is choosing to stop off at a small town in the north of France

Foreign correspondents. Nick Thorpe on the Russian speakers in Ukraine who want the future of their country linked to western Europe, not to Moscow; Thomas Fessy examines how the Islamist fighters of Boko Haram are extending their operations out of Nigeria into neighbouring Cameroon; Shaimaa Khalil in Karachi on the difficulties and the dangers health workers face trying to convince people to be immunised against polio; Chris Bockman in Montpellier has been learning what an exiled Syrian billionaire has to do with the local rugby club and what's the correct etiquette for an American woman keen for a swim in Iran? Amy Guttman has been finding out.

Despatches from correspondents worldwide. In this edition: Mishal Husain's in Lebanon's Bekaa Valley talking to refugees from the war in Syria and learning how a generation of Syrian children is no longer able to go to school; the waters off Somalia aren't the world's piracy hotspot any more - Mary Harper's been finding out how Nigeria's trying to counter an upsurge in maritime crime off the west African coast; with towns and cities expanding across India, Anu Anand has been seeing how animal habitats are being gobbled up, and it's the animals who're suffering; Victoria Gill is in Malawi where powerful motorbikes are now helping out in the country's battle against HIV/AIDS and ... empty that hot tub, do NOT fill the jacuzzi: David Willis says desperate times call for desperate measures in California, now in its third year of drought.