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Policy assessment and simulation of actor orientation for sustainable development (Bossel, 2000)
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In: Ecological Economics 34 (2000) 337-355

Abstract

Understanding, assessing, and simulating behavior requires knowledge of the precepts that are explicitly or implicitly orienting behavior. Human actors can be viewed as (conscious) self-organizing systems attempting to remain viable in a diverse environment containing other self-organizing systems (other human actors, organisms, ecosystems, etc.), all driven by their own viability (sustainability) interests.

These fundamental system interests, or basic orientors, have emerged in response to general environmental properties and are therefore identical across self-organizing systems: existence, effectiveness, freedom of action, security, adaptability, coexistence. Even in simulated actors learning to ‘survive’ in a difficult environment, the basic orientors emerge in the (simulated) evolutionary process — but different actors may evolve into different ‘cultural types’ with different orientor emphasis.

Since balanced attention to all basic orientors is crucial for viability, the set of orientors can be used to derive indicators that facilitate comprehensive viability and sustainability assessments. The paper outlines the theoretical approach of ‘orientation theory’ and its application to the assessment and simulation of sustainable development issues.

The formal approach of mapping indicators on basic orientors and assessing sustainability dynamics is illustrated using Worldwatch indicator time series. In an actor simulation this approach is used to successfully guide a small global model onto a sustainable path with high ‘quality of life’.

p.339 For policy and behavioral assessments, it is therefore essential to understand the ‘interests’ of different actors and systems. If ‘fundamental interests’ can be identified as ‘basic orientors’ of behavior, then it should be possible to deduce likely behavior even in unforeseen circumstances: it will tend to protect the fundamental interests.

  Whether a particular interest is violated or not can only be decided by observing indicators relating the state of a system and its environment to that interest (e.g. the interest to ‘avoid starvation’ requires an indicator of ‘available food’). Hence identification of fundamental interests of a particular system, and of derived interests, is a necessary prerequisite for defining a proper set of indicators providing a comprehensive picture of the state of viability and sustainability of an actor or other system. In particular, this approach is important for finding comprehensive and ‘complete’ indicator sets for sustainable development, for all types of studies dealing with future developments, and in particular for actor simulation (Bossel, 1999).

  The present paper explains the derivation of 'basic orientors' as reflections of universal and fundamental 'interests' of (self-organizing) systems, relates the findings to those in other fields, shows the 'basic orientors' to be emergent properties in the self-organization of agents, uses assessment of basic orientor fulfillment for assessing alternative development paths, describes the selection of relevant indicators and a numerical assessment method using historical time series, and uses the concepts to supply a simulated actor with cognitive ‘intelligence’ for successfully controlling a simulated world under adverse conditions. However, more realistic simulation of a human actor requires representation of his:her cognitive system and reasoning processes by (mostly nonnumerical) information processing.

p.339-340 For assessment or simulation of behavior, it is essential to know the normative criteria directing the behavior of the actor. The ultimate goal of survival, viability and/or success is much too general to be of practical use, while the bottom-up approach of identifying all objectives of an actor in a particular environment becomes a formidable task bearing the risk of incomplete and biased representation.

Orientation theory (Bossel, 1977c) argues that there are ‘basic orientors’ just ‘below’ the ultimate goal (of viability) that represent ‘fundamental interests’ and are common to all self-organizing systems, irrespective of their physical nature, because they have developed in response to certain ‘fundamental properties’ that are common to all system environments. Adequate fulfillment of each of the basic orientors is required for survival, viability, and success. The essential idea is that in coevolving with their environment, successful systems evolve structures and functions that allow dealing successfully with the particular features of the environment. This appears to an observer as if the system’s behavior is (consciously) directed by the ‘basic orientors’ as normative constraints. Conversely - and this is important for actor simulation - if actions are directed by explicit reference to the ‘basic orientors’, they can be expected to lead to viable and successful behavior and development.

A system can ‘perceive’ the static and dynamic features of its environment only in terms of the physical flows (material, energy) and information flows it receives from the environment...

Systems must be compatible with their system environment and its characteristic properties in order to be viable and to exist sustainably. The environmental properties can therefore be viewed as imposing certain requirements and restrictions on systems, which ‘orient’ their functions, development, and behavior (Fig. 1) (Bossel, 1977c, 1987, 1999).

p.344-345 Orientation theory postulates that systems evolving in a given environment can only survive if they learn to cope with the fundamental environmental properties, i.e. if they pay a necessary minimum of attention to each basic orientor.

p.346 The basic orientors can be used to develop a general scheme of questions for checking viability and sustainability of a system.

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