Previous sessionNext session The Richard Hartnoll memorial lecture Main stage In programme Friday, 25 November, 2022 - 15:00 to 15:30 View presentations About A recording of this session is available >> Chair GriffithsPaul Scientific Director, EMCDDA, Lisbon, Portugal RhodesTim Professor of Public Health Sociology, London School of Hygiene and Tropical Medicine, London, United Kingdom Type Plenary session Keywords EpidemiologyPublic health Presentations Friday, 25 November 15:00 Introduction Richard Hartnoll – a seminal contributor to the development of the EMCDDA and drug epidemiology 15:00 to 15:05 Main stage Paul Griffiths 15:05 Keynote presentation Early warnings and outbreaks: A sociological perspective 15:05 to 15:30 Main stage Tim Rhodes