Jie Yin is a Yerby Fellow at Harvard T.H. Chan School of Public Health and an incoming Assistant Professor at Tongji University. His research interests lie in the cross-disciplinary field of urban planning and public health, addressing how bringing natural elements into built environments at different spatial scales affects human health and wellbeing. Before coming to Harvard, he spent six years working on environmental planning and ecological design as a certified urban planner in China. He holds Ph.D. in Population Health Sciences and S.M. in Environmental Health from Harvard and a M.Eng. degree in Urban Planning and Design from Tongji.