This week we discuss the GAHTC module on Climate and Global History with Daniel Barber,  Chair of the graduate Architecture group at the University of Pennsylvania School of Design. discussion topics include: ecology in non-modernist cultures, tropical modernism, new narratives of ecological thinking, designing for discomfort, and architecture as the mediation between the infrastructural and the personal. Image: Victor and Aladar Olgyay at the Princeton Architectural Laboratory, c. 1955