In this paper the issues related to post-industrial cities and the environment are considered. The answers to these questions submerge deep into the architectural philosophy, theory and practice as such, changing and questioning all the current paradigms and strategies. Consequently, the objective of this work is defined by issues like: What sort of a city is necessary and possible? Is it necessary to redefine the concepts of local and global in terms of their reduction to the same thing? Or whether the contemporary city has its limits or has already become a global habitat? What is the role of today's architectural practice in the context of global change and what do we do? Ultimately, whether is the architecture as we know it, or better a...