This lecture delves into the early stages of EPFL's campus development, highlighting the transition from initial skepticism to the integration of social and spatial considerations in architectural choices. The speaker reflects on the evolution of the campus, from the austere aluminum-clad buildings of the 80s to the more harmonious blend of modernism and nature in recent constructions, emphasizing the importance of creating a vibrant urban environment. The discussion also touches on the challenges of balancing scientific innovation with societal needs, the missed opportunities in urban planning, and the ongoing quest to enhance the campus's functionality and aesthetic appeal.