48:38

Cambridge Festival of Ideas - What's new in the English language?

15:35

Future Englishes - Is Standard English the Only Educational Standard? | Stewart McNicol | TEDxStoke

31:00

David Crystal - Texts and Tweets: myths and realities

13:51

David Crystal - Will English Always Be the Global Language?

59:02

David Crystal

10:56

David Crystal on Texting (S1E2 of It's Only a Theory)

20:15

The myth of the native speaker (with David Crystal)

42:57

Old, Middle, Modern: Chaucer as the turning-point in the story of English pronunciation