Dr Brett Duane graduated from the University of Otago, New Zealand with a degree in dentistry. He has a Masters in Management in Health (University of Newcastle, Australia), a Master’s in Public Health (University of Glasgow) and a PHD in Dentistry (Finland). From 2001-2005 he worked as Senior Dental Officer in an Aboriginal health service. In 2006-2010 he was Assistant Clinical Director (Oral Health Improvement), Scotland. From 2014-2015 he was Consultant in Dental Public Health in Public Health England and is currently Associate Professor in Dental Public Health, at Trinity College, Dublin. His main interests and research are ensuring that the delivery of oral health services are environmentally sustainable. Brett has published ten papers within the area of sustainable dentistry, with a series of seven papers in this area accepted by the British Dental Journal. He has given presentations on the subject to BASCD, to Manchester University, and was keynote speaker at the IADH conference (2017) ADEE (2019) and has run a workshop at AMEE.