Alexander Ståhle is a researcher in urban design and one of Sweden´s most popular lecturers on city futures. He is CEO of the urban research and design studio Spacescape in Stockholm and has a PhD in urban design from the KTH School of Architecture. In his research he has developed tools for urban analysis of densities, public open spaces and street networks as well as scenarios for future cities. As urban planner and CEO of Spacescape he has worked with city wide analysis of housing and office markets, housing potential, walkability and most of Sweden’s largest planning projects.