Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.
In this article, action research is introduces as a method to correct deficiencies related to generating knowledge in positivist science in order to solve problems.
SUSMAN, G.I. ; EVERED, R.D. (1978): An Assessment of the Scientific Merits of Action Research. In: Administrative Science Quarterly: Volume 23 , 582-603. URL [Accessed: 02.01.2013]