Contributor(s): Dr Simon Bastow, Professor Nicola Lacey, Dr Sharon Shalev | Welcome to LSE IQ, a new monthly podcast from the London School of Economics and Political Science. This is the podcast where we ask some of the leading social scientists - and other experts - to answer intelligent questions about economics, politics or society. It is with alarming regularity that reports of prison violence, overcrowding and concerns over the impact of funding cuts are hitting the headlines. With 46% of all prisoners reoffending within a year of release last year, the system could be considered not just expensive and unpleasant, but failing. In this episode, Jess Winterstein takes a look at the prison system in England and Wales and asks, is our prison system broken? This episode features: Dr Simon Bastow, LSE Fellow, Department of Management; Professor Nicola Lacey, School Professor of Law, Gender and Social Policy at LSE; and Dr Sharon Shalev, a fellow of the Mannheim Centre for the Study of Criminology and Criminal Science at LSE and founder of SolitaryConfinement.org For further information about the podcast visit lse.ac.uk/iq and please tell us what you think using the hashtag #LSEIQ.