Is Social Mobility Overrated? Anne McElvoy chairs a debate from the Radio 3 Free Thinking Festival, tackling this pertinent topic which raises issues of class, wealth and education. To discuss, she is joined by Guardian columnist Polly Toynbee, Oxford historian Lawrence Goldman, management consultant Jamie Whyte, and Director of SCHOOLS NorthEast Beccy Earnshaw. Recorded on Saturday 3 November 2012 at The Sage, Gateshead.