"Some information about sustainability topics is already available in Wikipedia. The aim here is not to duplicate, but rather build on whatever may be already available to produce content more geared toward sustainability and in particular sustainable community action."@en . . "Sustainability information in Wikipedia"@en . . . . "Some information about sustainability topics is already available in Wikipedia. The aim here is not to duplicate, but rather build on whatever may be already available to produce content more geared toward sustainability and in particular sustainable community action."@en .