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SEA IN THE CONTEXT OF LANDTUSE PLANNING

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development of its central ideas and modes of practice. However, Allmendinger argues thatthis can form a post-positivist typology for planning theory, e.g. an indigenous planning theorywhich draws on the other theories where space, time and institutional and governmentalcontexts play an important role. Extracting from exogenous planning theory that forces thatshape function, spaces and policy processes; framework theory to defining the understandinggo what planning is, or has the potential to be; social theory based upon the reflections withinthe planning system, as well as the way that indigenous planning theory deals with theintroduction of new issues and emphasis such as environmental integration or sustainabledevelopment.According to Allmendinger (2002) planning theory has witnessed an explosion oftheoretical thinking in the past 20 years. Different scholars have deployed the variety ofplanning thought and practices in different ways. However, certain groupings of planningparadigms recur in the planning theory literature. These include synoptic or rationalisticplanning theory, incremental planning, advocacy planning and communicative planningtheory. Furthermore, increasing attention is being paid to the ‘dark-side of planning theory’,i.e. focusing on the political forces at play in planning, including the application of power etc.,based on political analysis and particularly the theories of Foucault (e.g. Flyvberg andRichardson 2002). What is included and understood by these groupings or categories differsbetween different scholars. A variety of planning arenas also exist, e.g. spatial planning, urbanand regional environmental planning and land use planning etc, where the differentparadigms may co-exist on different administrative and governmental levels, even within thesame planning legislation. Regarding the classification of planning styles, Sager (2001)identifies the different modes with the different organisational features matching theirinherent values and norms. According to Sager, although communicative planning is the mostdiscussed style during the last decade, the other modes, although emerging in the 1950s and1960s have much common with recent planning approaches. In this way, synoptic planning isaffiliated with strategic planning, instrumentalism with the strategic choice approach andadvocacy planning with equity planning. Despite the variety, and in some ways conflictingviews of planning traditions and thought, there is however a general consensus that instrumentalrational planning as the ruling paradigm in planning theory has been abandoned.Rational planning as a theoretical basis is challenged by the other theoretical views and hasindeed, in part been replaced by other ‘post-positivist’ paradigms, and most notably, bycommunicative planning theory (Allmendinger 2002; Richardson 2000). This means that thebasis for planning has moved from the idea of planning as an instrumental process focusingon achieving ends and goals with the planners as experts steering the process, towards aplanning doctrine based upon communicative planning involving citizens that are given thetools to fully participate in the planning process. The reasons for the shift of emphasis inplanning theory is debated among different scholars; according to Allmendinger (2002) canthe shift from rationalistic to communicative planning be regarded as a part of a broader shiftin social sciences. According to Healey (1997), the change of emphasis is a result of a growthin awareness that the instrumental rationality of modernism embedded in procedural planningdid not help planners to make better predictions or better plans which led to examination ofthe positivist foundation of scientific though and methods and led to a development of a newapproach to planning. Those theorists that supported the idea of communicative planning(e.g. Healey, Innes, Forester) have drawn upon the work of the German philosopher andpolicy theorist Habermas, and in particular his ‘Theory of Communicative Action’ (Habermas1984). Forester argues that planning is, more than anything else an interactive, communicativeactivity (Sandercock 1998). Innes (1995) argues that planning as a communicative action turnsits back on the model of technocratic rationality and systematic analysis in the favour of amore qualitative and interpretive mode of inquiry, seeking to understand the unique and35

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