The government spends billions on free early years education. The theory goes that this is good for children, their parents and society as a whole. But does the evidence stack up? Despite the policy's lofty intentions, Professor Alison Wolf discovers that the results aren’t at all what anyone expected. Contributors include: Steven Barnett - National Institute for Early Education Research at Rutgers University Christine Farquharson - Institute for Fiscal Studies Liz Roberts - Nursery World Magazine Torsten Bell - Resolution Foundation Lynne Burnham - Mothers at Home Matter Neil Leitch - Early Years Alliance Presenter: Professor Alison Wolf Producer: Beth Sagar Fenton Editor: Jasper Corbett With thanks to N Family Club