Kate Adie presents stories from Germany on the Alternative für Deutschland party's plans if it takes power in state elections; India's Cockroach party takes on a new fight; inside the factories of China's robotic revolution; how corned beef changed a Uruguayan town and the protesters of the peaceful anti-communist revolution in 1989 who've taken up a new cause.
Jessica Parker has followed the campaign of AfD's state leader in Saxony-Anhalt, Ulrich Siegmund, and heard more about the plans to reform the culture and education systems to make them more patriotic - and what locals are making of them.
Geeta Pandy has visited rural schools in Faridabad - which are poorly staffed and in a dilapidated condition. It's a situation replicated across India and the subject of a new campaign by the Cockroach Janata Party, as she discovers.
In China, Laura Bicker has visited factories in Chengdu, Hangzhou and Beijing - as well as the World Humanoid Olympics - to witness the robot revolution underway. More than two million robots work in the country's factories and she encounters the industrial robots working alongside humans - and the young people being encouraged to embrace the advances.
Sara Wheeler has been in the Uruguayan town of Fray Bentos, and learns how corned beef along with other beef products once changed the fortunes of the region and the country.
And Anne McElvoy reflects on her time as a student in communist East Germany, and then as a reporter of the anti-communist protests in 1989 - and finds some of those who took to the streets back then have redirected their sense of national pride to embrace a new cause: support for the AfD.
Series Producer: Serena Tarling Production Coordinators: Katie Morrison and Sophie Hill Editor: Justine Lang