2/4 Historian Diarmaid Ferriter explores the Irish civil war, the Free State and neutrality. (R)
Oona King reveals how West Indian Asquith Xavier fought a colour bar at Euston station.
Bronwen Maddox meets Barbara Ntumy, a political activist with pressure group Momentum.
Step inside the voice booth to find out what is the value of talking at all.
Bronwen Maddox meets the first female bishop to speak in the House of Lords.
David Halpern tells Bronwen Maddox about the power of nudge.
Alexandra Harris tells the story of how the weather has shaped the culture of Britain.
1/5 A history of India told through 50 remarkable lives.
Thabiso Mohare talks to poets who write to agitate.
Are foreign domestic workers the forgotten victims of modern slavery in Britain? (R)