世界各地的城市正在过度扩张，同时不平等状况也在加剧。富人区和贫民窟都在增长，但它们之间的差距也越来越大。在这个让人大开眼界的演讲中，建筑设计师泰迪·克鲁兹让我们重新思考城市化作为一种自下而上的进程。他跟我们分享了蒂华纳的贫民窟教会我们的东西，和这个城市居民的创意，让我们重新思考我们能从资源稀缺的地方学到什么。

建筑创意，联通你我。

Cities worldwide are being shaped by growing inequality, with wealthy enclaves and slums existing side by side. Just 20 minutes from some of Latin America's poorest settlements, San Diego has grown six times larger than neighboring Tijuana, highlighting stark contrasts in urban development. By studying how migrant communities in Tijuana creatively repurpose discarded materials, new models for resilient and equitable cities emerge. These bottom-up approaches reveal that the most inventive solutions often come from society’s margins, not its centers of power.