Michael Young is Emeritus Professor at IOE, UCL's Faculty of Education and Society, University College London, UK. His recent books include Knowledge, Expertise and the Professions (edited with Johan Muller, 2014), Implementing National Qualification Frameworks (edited with Stephanie Allais, 2013) and Bringing Knowledge Back In (2008).
David Lambert is Professor of Geography Education in the Department of Curriculum, Pedagogy and Assessment at IOE, UCL's Faculty of Education and Society, University College London, UK. He is former Chief Executive of the Geographical Association, UK.
Carolyn Roberts is Head Teacher, Thomas Tallis School, UK.
Martin Roberts is Consultant to The Prince's Teaching Institute and former Head Teacher, The Cherwell School, UK.