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.
PowerPoint presentation by Roland Schertenleib, former director of the Department of Water and Sanitation in Developing Countries at the Swiss Federal Institute of Aquatic Science and Technology, explaining the concept in detail.
Schertenleib, R, (2008): Urban Sanitation systems – building on the Household Centred Environmental Sanitation approach (HCES) . Duebendorf.: EAWAG/SANDEC URL [Accessed: 16.11.2010]