Keith Hall Listen/Programs/Let's Talk 08 May 2012 Share More Let's Talk 40:17 Len Pottinger 03 May 2012 Let's Talk 48:34 Paddy Gibson 02 May 2012 Let's Talk 43:40 David Copely 01 May 2012 Let's Talk 48:47 Professor Ghil’ad Zuckermann 30 April 2012