Professor Ruth Lupton (Professor of Education, Manchester University and Visiting Professor, London School of Economic and Political Sciences, University of London)
Yr Athro Ruth Lupton (Athro Addysg, Prifysgol Manceinion ac Athro Gwadd, Ysgol Gwyddorau Economaidd a Gwleidyddol Llundain, Prifysgol Llundain