Kirsty Lang meets renowned tenor Jose Carreras, who reflects on his wide-ranging career.
Mark Coles looks at the life and career of Antonio Guterres, UN secretary general.
Jonathan Maitland profiles the Greek prime minister George Papandreou.
Mark Coles profiles the President of the European Commission Jean-Claude Juncker.
The former Chilean president talks about Pinochet, leading the military and human rights.
Edward Stourton profiles Michelle Bachelet, former and perhaps future president of Chile.
Exploring our right to freedom of thought in the digital age and the age of neuroscience.
How has the coronavirus pandemic created an opportunity to reshape our world?
Mark Mardell scrutinises Romano Prodi, who wants to be Italy's next Prime Minister.
Paul Gambaccini goes behind the scenes of the Three Tenors' concert in Rome in 1990.