Sustainability 2010, 2, 993-1015; doi:10.3390/su2040993 OPEN ACCESS sustainability ISSN 2071-1050 www.mdpi.com/journal/sustainability Article Science, Open Communication and Sustainable Development John T. Wilbanks 1 and Thomas J. Wilbanks 2,* 1 Science Commons, c/o Creative Commons, 71 Second Street, Suite 300, San Francisco, CA 94105, USA; E-Mail:
[email protected] 2 Oak Ridge National Laboratory, P.O. Box 2008, MS-6038, Oak Ridge, TN 37831, USA * Author to whom correspondence should be addressed; E-Mail:
[email protected]; Tel.: +1-865-574-5515; Fax: +1-865-576-2943. Received: 1 February 2010; in revised form: 19 March 2010 / Accepted: 22 March 2010 / Published: 13 April 2010 Abstract: One of the prerequisites for sustainable development is knowledge, in order to inform coping with sustainability threats and to support innovative sustainability pathways. Transferring knowledge is therefore a fundamental challenge for sustainability, in a context where external knowledge must be integrated with local knowledge in order to promote user-driven action. But effective local co-production of knowledge requires ongoing local access to existing scientific and technical knowledge so that users start on a level playing field. The information technology revolution can be a powerful enabler of such access if intellectual property obstacles can be overcome, with a potential to transform prospects for sustainability in many parts of the world. Keywords: knowledge for sustainability; co-production of knowledge for sustainability; information technology; open access 1. Introduction Sustainable development across the regions, systems, and populations of this world is a path, not a state [1]. The challenges to sustainability evolve constantly, as changes in conditions and driving forces emerge with little notice.