Paul is an Honorary Associate Professor of Geography in the School of Science at UNSW Canberra, Australia, where his research focuses on two critical and related issues for modern cities: children’s well-being and the dominance of speed and mobility in urban planning and society. His research demonstrates that child-friendly modes (walking, cycling and public transport) are also the modes that (paradoxically) reduce time pressure for urban residents. He co-authored Children and Their Urban Environment: Changing Worlds (Routledge, 2011), and co-edited Risk, Protection, Provision and Policy, Volume 12 in Geographies of Children and Young People (Springer, 2017).