A Modern Postmodern Urbanism The Systemic Retroactive game (SyR) between Bottom-up and Top-down

These couple of pages discuss upon the retroactive influence (Systemic Retroactive game, or SyR) between people’s behaviour and environment. The latter is intended as physical environment (type of cities, climate, geography…), normative environment (laws), moral environment (religions, families cultures), values and life styles (politics-economics systems, families and neighbourhood habits). Individual behaviours can generate an emergent phenomenon (Autonomous Post-Emergence, or APE) which becomes ‘independent’ from them even if maintained and changeable from them, and which influences (top-down feedback) the individual behaviours, which influence it, which influences them, which influence it... Market-economy, globalization, religions, cities, political-economics systems, are example of APE. The characters of people and societies are built throughout history by an interconnected mix among geography, climate, trades and chance: all together create a specific economic-moral-religious-political system rather than another, therefore the APE is born and starts its SyR dance with its own creators: is Consumerism created by our consumption needs, or are our consumption needs created by Consumerism? Do religions and political-economic systems create our personal values and uses, or vice versa? In a certain way, it is a mix of both: the APE and its agents influence and mutually change each other in their SyR dance-tension: urbs is the physical result of civitas; in turn urbs influences civitas which influences urbs… The discussion ends by defining a Modern Postmodern vision, mixing the positive contributions of both bottom-up (Postmodern) and top-down (Modern) philosophies.