‘Robert Rowland Smith argues that we are coming to the end of the Age of Ideas. He examines how different ‘ages’ – of superstition, religion, reason and ideas – have emerged and gradually been eclipsed. And he hints at the age we may be about to enter.’
https://www.bbc.co.uk/programmes/b0643t65
A collection of phrases is available here: Four Thought 5 August 2015 The Age of Ideas
