<http://schema.org/about>
"Design is a powerful agent for positive social and environmental change. But, for design to achieve that, the intention must be broadened. It cannot be just designing something we experience in the present; it must be"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/for-design-to-create-change-we-must-all-become-designers.html>