There is no planning—only planning practices: Notes for spatial planning theories
There is no planning—only planning practices: Notes for spatial planning theories
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没有规划,只有规划实践:空间规划理论注释
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发表时间:
2016
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通讯作者:
E. Alexander
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作者:
E. Alexander
“What is Planning?” is the question John Friedmann (1987) revisits in a recent paper1 that tells how he arrived at his (now popular) definition of planning as the link between knowledge and action (pp. 38–44). This question has engaged others, focusing on more specific traits: planning as rational choice (Davidoff and Reiner, 1962), as controlling the future (Wildavsky, 1973), or as framing subsequent decisions (Faludi, 1987: 116–128). Forester (1989) defined “planning (as) the guidance of future action” (p. 3); later, we find planning as storytelling about the future (Throgmorton, 1992; Van Hulst, 2012: 301), as “the premeditation of action” (Harris, 1996: 483), as expectation management (Hartmann, 2012: 243), and as a “language game” (Lord, 2014: 37–39). The problem with all these definitions is not that they are not true; it is that they are too abstract for closure.2 Vickers’ (1968) definition, “Planning is what planners do,” looks like a tautology, but it offers a pragmatic answer to the question. One of its merits is that it closes an infinite regress of debate.3 As an old party in this debate, I have come to the conclusion that the effort to define “planning” is futile.4 Platonic definitions may make interesting theory, but realism demands a contingent, not a universal, definition of planning. Vickers’ definition’s other merit is its validation principle, the social construction of knowledge. Expanding Vickers in the light of this principle: “Planners” are the people who a particular community acknowledges are involved in a process it recognizes as “planning.” This leads to an interesting discovery: only one set of people talks about “planning” without any qualification—planning theorists. Everyone else refers to “planning” with a substantive descriptor (implicit or explicit). The referent may be disciplinary or professional: city and regional—or town and country planning, economic planning or transportation planning; or