Presented by Jane Garvey. It's official, according to the Oxford English Dictionary the pavlova did originate in New Zealand. The Kiwi chef Peter Gordon shows Jane how to whip up the perfect meringue. Exhibitions in art galleries and museums often display explicit imagery - how appropriate is this for children to see? The journalist Kathryn Flett and the art critic Jonathan Jones discuss the issues. Ken Clarke, the Justice Secretary, has revealed new plans for prison reform. What impact will his vision of community sentencing have on women offenders? And how women in Mali are dealing with the effects of climate change.