Conversations

October 20, 2021, 10:30 am to 12:00 pm

Zoom webinar - registration details to follow

Models: A Conversation

The conversation will be on the use, misuse, distrust, meaning and utility of models in publicly important science, such as climate science, epidemics and air quality.
The conversants will be Dan Coombs, Douw Steyn and Jim Zidek.
Our moderator will be Marc Levine.

Professor Daniel Coombs is an expert in mathematical modelling applied to human health, immunity, and disease. Dr. Coombs obtained his MSc and PhD in applied mathematics from the University of Arizona and did postdoctoral work at Los Alamos National Lab, before joining the Department of Mathematics at the University of British Columbia (UBC) as a faculty member in 2003. Dr. Coombs contributes to our understanding of infection and immunity across scales from subcellular processes of immunological recognition to virus dynamics at the single-patient level, to epidemiological modelling across human communities. He works closely with experimental scientists at UBC and BC Children’s Hospital Research Centre, and public health experts at the BC Centre for Disease Control. Dr. Coombs is currently a member of the Canadian Chief Science Advisor’s expert panel on COVID19. 

Douw Steyn, Professor Emeritus of Earth, Ocean and Atmospheric Sciences (2015) 

Douw Steyn, ACM, FCMOS is active in the fields air pollution meteorology, boundary layer meteorology, mesoscale meteorology, environmental science and interdisciplinary science.  His research involves measurement and modelling studies of regional air pollution, especially in regions with complex terrain.  He has published more than 100 scientific papers in the international peer reviewed literature. He is an Accredited Consulting Meteorologist, and has provincial, national and international consultancy experience in his areas of expertise, and has provided expert testimony in numerous court cases and appeal board hearings in British Columbia.  

Jim Zidek, Professor Emeritus of Statistics (2004)

Jim Zidek focused on applications of statistics in different domains: air pollution, environmental health, engineering, movement of sea mammals, and the forecasting crop of yields on Canadian farms during this time of climate change. These are extensions of my career into new areas that are of concern to society. Specific examples; serving on a US EPA Committee that in 2015 led to changes in the US air quality standards for ozone; a Canadian program for monitoring the strength properties of lumber; service on task forces to estimate the burden of disease due to particulate air pollution (for the World Health Organization) the health effects of high air temperatures over the UK (for the UK Met Office). 

Marc Levine, Professor Emeritus of Pharmaceutical Sciences (2017)

Prof. Levine’s teaching included therapeutics of neurological and psychiatric diseases and disorders, pain management, clinical pharmacology, and methods for design and analysis of clinical and biomedical research.  The latter included the basis for diagnostic and screening tests and their application to research and clinical practice.  His research interests included drug metabolism, pharmacoepidemiology, pharmacokinetics and clinical trials.  Since 2009 he has been Chair of the UBC Children’s & Women’s Research Ethics Board.

Link to Zoom registration

Privacy and Consent to Recording

Please note that this event will be recorded via Zoom and posted publicly. The recording may contain attendees’ names and images. We recognize that this may be undesirable for some participants. If you do not wish for your name or image to be used in the video, please leave your video turned off during the event. You may also change your name to something generic like “Participant” or “Anonymous” in the Zoom meeting room by selecting yourself from the participants list and editing your name. By registering for this event and clicking the Zoom link that will be emailed to you, you consent to being recorded. If you do not want to participate in the live session, the recording will be posted at a later date to our YouTube channel. 


  • Conversations

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