Staff
Dr Katherine Severi (née Brown) is chief executive of the Institute of Alcohol Studies. Before joining IAS, Katherine worked for the UK Civil Service promoting public health information campaigns.
Katherine has a Doctorate in Public Health awarded by the London School of Hygiene and Tropical Medicine, and a Masters in Global Health and Public Policy from the University of Edinburgh.
Her area of research interest is the role of corporations and managing conflicts of interest in public health policy.
Katherine is a board member of the European Alcohol Policy Alliance and sits on the Home Office Health and Enforcement Alcohol Forum and the Public Health England Alcohol Leadership Board.
She is a Fellow of the Royal Society of Arts and an Honorary Lecturer in the School of Social and Political Sciences at the University of Edinburgh.
Email: kseveri@ias.org.uk
Jem joined IAS in May 2021 and works on internal and external communications, including liaising with the media, disseminating IAS and partner publications, and publishing news and educational materials on IAS’s website.
Before IAS, Jem worked in a healthcare communications agency where he worked on health awareness and patient support campaigns, primarily in HIV and pulmonary hypertension. His role included leading on an educational public awareness campaign about HIV in today’s world, which aimed to reduce stigma and change people’s perception of the virus.
Between this role and IAS, Jem took a sabbatical to work and study site carpentry and has worked on eco new builds, Mayfair apartments and Grade II listed townhouses.
Jem has a degree in History from the University of Leeds and an NVQ in carpentry.
Email: jroberts@ias.org.uk
Media enquiries: 0798 808 2999
Poppy joined the IAS and AHA as Advocacy Support Officer in January 2022. Prior to this, she was a Senior Editorial Assistant at Palgrave Macmillan, facilitating and commissioning Sociology and Social Policy research.
Poppy recently completed an MSc in Social Policy and Social Research at UCL with distinction, specialising in Systematic Reviews. Her dissertation mapped evidence on people’s views and experiences of mental health, wellbeing, and inequity during the COVID-19 pandemic.
While at UCL, Poppy also volunteered as a Research Assistant with the International Public Policy Observatory, supporting the production of a systematic map of social science research evidence on COVID-19, and a rapid review on remote learning during the pandemic.
Email: phull@ias.org.uk
Emma joined IAS as a researcher in January 2026. Prior to that, she collaborated with IAS on two research reports.
Emma has a background in evidence-based policy and public health advocacy. She worked with Cochrane for over five years, developing its advocacy function, overseeing its collaboration with the World Health Organization (WHO), and helping lead the development of Cochrane’s scientific strategy. She also previously worked on tobacco control and air pollution policy at the EU level.
Emma is currently completing a PhD in Global Health Policy at the University of Edinburgh, with a focus on alcohol industry engagement with the UN Sustainable Development Goals. Her research has been presented in plenary at the Global Alcohol Policy Conference and published in the Journal of Studies on Alcohol and Drugs. Emma also holds an MSc in Global Health Policy from the University of Edinburgh.
Email: ethompson@ias.org.uk
Lisa previously worked in Parliament for a number of MPs, as well as in political lobbying and communications.
Lisa joined the AHA as Policy and Advocacy Manager in May 2023. Prior to this, she worked in Parliament for a number of MPs, as well as in political lobbying and communications. She has worked for backbench MPs holding key roles on select committees and APPGs, as well as for MPs with ministerial positions spanning health, foreign affairs and defence.
She has also worked in mental health and frontline local authority homelessness services, and most recently at a city council leading on their strategies on tobacco, alcohol and drugs, homelessness and rough sleeping, and domestic abuse.
Lisa is an Ambassador for Bee Sober, and a trained facilitator for the Amy Winehouse Foundation’s Resilience Programme for schools. In 2019 she completed a charity ‘Year of Fear’ to fundraise for Alcohol Change UK and Action on Addiction.
Lisa has a degree in Politics from the University of Nottingham.
Email: lerlandsen@ias.org.uk














