Byron Johnson, Baylor University

Global Flourishing Study

What does it mean to live well? To be truly healthy? To thrive? Researchers and clinicians have typically answered these questions by focusing on the presence or absence of various pathologies: disease, family dysfunction, mental illness, or criminal behavior. But such a “deficits” approach tells only so much about what makes for a life well-lived – about what it means to flourish.

“The Global Flourishing Study is exactly the type of work needed to deeply understand the interplay of key elements in human experience that help us live well, be happy, and experience a sense of meaning and purpose,” said project co-director Dr. Tyler VanderWeele, the John L. Loeb and Frances Lehman Loeb Professor of Epidemiology and Director of the Human Flourishing Program at Harvard, who has published important articles on the assessment of human flourishing in leading scientific journals such as JAMA and the Proceedings of the National Academy of Sciences. “The longitudinal research design will allow us to substantially advance scientific knowledge on the determinants of human flourishing.”

Project director Dr. Byron Johnson, Distinguished Professor of the Social Sciences and Director of the Institute for Studies of Religion at Baylor, also commented on the data’s significance for better understanding the role of religion in a global context: “It’s an extraordinary opportunity for the Baylor-Harvard team to lead a panel study like this. Because our sample size is so large, we will be able to examine all of the world’s great religions and the role, if any, that they play in human flourishing.”

The panel will include individuals from Argentina, Australia, Brazil, Egypt, Germany, India, Indonesia, Israel, Japan, Kenya, Mexico, Nigeria, the Philippines, Poland, Russia, Turkey, South Africa, Spain, Tanzania, Ukraine, the United Kingdom, and the United States.

Grant Title
Global Flourishing Study: Piloting and Waves 1-5
Legal Organization
Baylor University
Project Dates
Start Date: 01 August 2021
End Date: 31 July 2026
Grant Amount
“The longitudinal research design will allow us to substantially advance scientific knowledge on the determinants of human flourishing.” – Dr. Tyler VanderWeele, Harvard University

Over the next five-plus years, the team will analyze longitudinal data on the patterns, determinants, and social, psychological, spiritual, political, economic, and health-related constituents and causes of human flourishing. “There are several examples of probability-based, nationally representative studies that track the same respondents over time in a single country,” explained Dr. Rajesh Srinivasan, Global Research Director of the Gallup World Poll, “but few have attempted to cover multiple countries. The scope of this project is unprecedented and likely to yield valuable insights for global survey research using this type of methodology.”

Questionnaire design underwent extensive development and feedback, including months of work on question refinement, translation, cognitive testing, and piloting. That work is summarized in a detailed report from Gallup.

The research team will partner with the Center for Open Science to make the data from the Global Flourishing Study an open-access resource so researchers, journalists, policymakers, and educators worldwide can probe detailed information about what makes for a flourishing life. Dr. David Mellor, Director of Policy from the Center for Open Science, commented, “The rigor and transparency applied to its analysis will increase trust in the research that comes from this work, and will lower barriers to worldwide, equitable access to this information. We couldn’t be more pleased to partner with these teams to support this process.”

Overall, the goal is to build a mature field of study around the science of human flourishing, producing research findings that will influence the direction of social and health policy. As Gallup’s CEO Jim Clifton remarked, “The Global Flourishing Study is a methodological innovation that can truly change the world – truly change how the world is led.” VanderWeele echoed these sentiments: “This is a tremendous opportunity. We are so excited to see what we, and other researchers around the globe, will learn.”


Learn More