Philip Dodd investigates the tension between cosmopolitanism and the nation state.
Philip Dodd is joined by folk singer Peggy Seeger, who talks about her music and politics.
Philip Dodd and guests discuss secularism and religion.
Anne McElvoy hears from young people involved in the BBC's School Report Day.
Philip Dodd debates whether sociology still has a role to play in the 21st century.
Matthew Sweet discusses the history of mental illness. Plus a nocturnal history of London.
Matthew Sweet and guests including Ian Christie and SF Said on Kurosawa's Seven Samurai.
With novelist Tom McCarthy, journalist Asne Seierstad and what is the idea of fairness.
Author Hanif Kureishi in extended interview with Philip Dodd.
With discussions about the 'extreme present' and maths and mathematicians in film.