This time, Neil Connery asks, ‘What next for the Kurds?' As the largest stateless nation in the world comes to a crossroads. He meets female Peshmerga fighters and celebrates Newroz, the Kurdish New Year, alongside 25,000 people in the mountains. Rachel Younger visits the unique Danish community of Christiania, which prides itself on consensus and sustainability but is increasingly becoming an area of tension. And Rebecca Barry travels to Sweden to meet the people getting microchips put under their skin to use as personal ID badges or even as self-scanning credit cards. She visits an office where 10 per cent of the workforce are now chipped and asks if this is the future.