Derek Sankey is an Honorary Associate at The University of Sydney, Australia. Derek has combined a career-long commitment to the reform of teacher education with a lifelong teaching and research focus situated at the interface between the natural sciences and the humanities. He gained his PhD at London University, Institute of Education, where he was employed from 1986-1995. Previously he had directed a national project for the Farmington Institute, Oxford on the teaching of science and the humanities. He worked at the Hong Kong Institute of Education from 1995-2006, and part-time at Seoul National University (2008-10), before moving to Australia in 2010. His academic background is in philosophy of science, with a particular interest in the interplay of philosophy, neuroscience and education. Over the past 20 years, his research has progressively focused on the application of complexity (dynamic systems) theory to the notion of the human self and its education.