LISTEN 
Pierre Borghi, a French photographer, spent five months chained up in holes underground
Play now 18 mins
Fri 6 Apr 2012 11:32 GMT BBC World Service
Justin Rowlatt is in the university city of Cambridge to report on the annual conference of the Royal Economics Society.
He discusses modern economics with three leading economists, Kenneth Rogoff, John Van Reenan and Francesco Caselli.
Can economics really be considered to be a science?
Can there ever be concensus amongst its practitioners?
And just to prove the point, regular commentator Michael Blastland reflects on why people find it hard to understand which of two viciously opposed policies, austerity or stimulus, would best serve the world's biggest economies as they recover from the downturn.
BBC World ServiceFri 6 Apr 2012 07:32 GMT BBC World Service
BBC World ServiceFri 6 Apr 2012 11:32 GMT BBC World Service
Examining the big issues facing the global economy, Business Daily demystifies the world of money....
BBC © 2013 The BBC is not responsible for the content of external sites. Read more.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.
