He specialises in transdisciplinary approaches to understanding urban form and cultural landscapes with a particular interest in the everyday interfaces of nature and culture as experienced by individuals. Trained as an architect and planner, with a Ph.D. in urban and cultural geography, Luka works extensively on community-based design processes—including adaptive strategies for making infrastructure fit well into local contexts—as well as housing, residential mobility, and the dynamics of periurban spaces. At McGill University, he is also affiliated with the School of Environment, the Institute for Health and Social Policy, the Trottier Institute for Sustainability in Engineering and Design, and the Centre for Interdisciplinary Research on Montréal.