Retracing the route of Antarctic explorer Frank Wild, Shackleton's second-in-command.
BBC Radio 4
Who are the thousands of people discovered in mass graves in Indian Kashmir?
Tales of discontent and reform from Guangzhou, China's mega-city of migrants.
Ed Butler investigates abuse of children and scamming of volunteers by Bali's orphanages.
Martin Plaut investigates Zimbabwe's agriculture ten years after the farm invasions.