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To be part of the o2 network on Design for Sustainability / Sustainable Design, join our o2 global exchange and Yahoo groups mailinglist at HERE (1800 members) and/or join our o2 global network LinkedIn group HERE (1100 members)

These are the actual places to share the latest information, books, challenges, jobs etc. and to find other local actors or people active in certain areas.

O2 established 1988

o2 global network foundation

Martha Kellerhals - - (o2 at LinkedIn group), chair

Ernst-Jan van Hattum (o2 at Yahoo groups), advisory board member