How did
English become the global language? 70 years ago it was just one of many - but then came a push to fight Nazis and Communists. (S) (W)

[web address removed]

Richness, beauty and cruelty characterised the Aztec culture. William Feaver investigates. (S) (W)

"The innocent must suffer" in the last of John Hopkins 's four plays. Judi Dench stars. See
Sunday's Choice. (S) Judi Dench interviewed, tomorrow 7pm

Unconvinced that his life matters at all, the father of film-maker
Alan Berliner is nonetheless the riveting subject of the third in Storyville's weeknight Relative Strangers strand. More tomorrow at 10.30pm. (S)

With Raphael's Madonna of the Pinks destined for the States,
Richard Brooks investigates why so many works of art are being sold abroad. (S) (W)

Bonnie Greer examines black people in Western art. (S) (W)