Causal chain analysis and root causes: the GIWA approach.
The Global International Waters Assessment (GIWA) was created to help develop a priority setting mechanism for actions in international waters. Apart from assessing the severity of environmental problems in ecosystems, the GIWA's task is to analyze potential policy actions that could solve or mitigate these problems. Given the complex nature of the problems, understanding their root causes is essential to develop effective solutions. The GIWA provides a framework to analyze these causes, which is based on identifying the factors that shape human behavior in relation to the use (direct or indirect) of aquatic resources. Two sets of factors are analyzed. The first one consists of social coordination mechanisms (institutions). Faults in these mechanisms lead to wasteful use of resources. The second consists of factors that do not cause wasteful use of resources per se (poverty, trade, demographic growth, technology), but expose and magnify the faults of the first group of factors. The picture that comes out is that diagnosing simple generic causes, e.g. poverty or trade, without analyzing the case specific ways in which the root causes act and interact to degrade the environment, will likely ignore important links that may put the effectiveness of the recommended policies at risk. A summary of the causal chain analysis for the Colorado River Delta is provided as an example.
Belausteguigoitia
Juan Carlos
JC
GIWA, University of Kalmar, SE-391 82, Kalmar, Sweden. jc.belaus@giwa.net
D003132:Commerce; D004777:Environment; D007373:Interinstitutional Relations; D007391:International Cooperation; D011203:Poverty; D018570:Risk Assessment; D012924:Social Conditions; D014876:Water Pollution / Q000517:prevention & control*; D014881:Water Supply