Teaching and Learning for a Sustainable Future is UNESCO’s response to that challenge, and a major contribution to the United Nations World Summit on Sustainable Development (Johannesburg, September 2002). By making the programme available as both a web site and a CDROM, UNESCO hopes to reach as many teachers as possible across the world. The programme can be used as it is, or adapted to local, national or regional needs. Many translations and adaptations are already foreseen.