Guillaume

Assistant Professor
EHESP School of Public Health

I have a background in sport sciences. I received my PhD in Human Movement Sciences from the University of Montpellier (France) in 2017. My thesis focused on the role of specific motivational factors in the adoption of active lifestyles. 

Following my PhD, I started a postdoc at the University of California San Diego with a team interested in the design of digital health interventions, and notably the development of apps supporting adaptive health behavior changes. 

In October 2020, I transitioned to the Barcelona Institute for Global Health (ISGlobal) as a tenure-track assistant research professor and head of the eHealth group. There, I conducted research at the intersection of behavioral sciences and environmental health.

In October 2024, I returned to France to join the EHESP School of Public Health. Here, I am leading the creation of a new interdisciplinary center for global health.

My research broadly focuses on the dynamics of human behavior change, particularly in the contexts of health and climate change. I develop and optimize interventions that promote behavior change with co-benefits for both health and the environment.