Cities move the world; economically, culturally, and politically. But as we contend with one crisis after another, what does this mean for our metropolises? What is their role? We are facing the largest armed conflict in Europe since World War II, the socio-economic gap between rich and poor is widening faster than ever, and the effects of climate change are becoming more pronounced every day. To discuss these issues, dozens of mayors and other representatives of cities from around Europe and the world will come together for the Prague Summit of Cities, being held as part of the Czech Presidency of the Council of the EU. The summit will focus on the theme of post-war reconstruction in Ukraine, while also offering a platform for discussions about the future development of our cities. What will living, traveling, and spending time in cities look like?