Do people exist as more than through their memory? If you lose it, do you cease to exist? That is the question Sir Jonathan Miller wanted to explore shortly before his death.

This week, his son William talks to Roger Bolton about the Archive on 4 programme he made about his polymath father - Jonathan Miller: Lost Memories - and why he wanted to carry on investigating memory after his father’s death.

Rory Cellan-Jones is soon to leave his job as the BBC’s Technology Correspondent. He explains how he translates complicated stories for a mainstream radio audience.

And two listeners review 5 Live’s Your Call with Nicky Campbell. Will they be ringing back?

Presenter: Roger Bolton

A Juniper Connect production for BBC Radio 4