The latest edition of the United Nations Environment Programme's magazine "Our Planet" is a special feature edition celebrating 40 years of UNEP and looking forward to Rio+20. The magazine includes articles from Elizabeth Thompson, Executive Coordinator for Rio+20 and Stakeholder Forum's Felix Dodds on the upcoming book "Only One Earth".

The United Nations Environment Programme has published its latest edition of the compreshensive Global Environment Outlook report, the last report (GEO-4) having been published in 2007. This Summary for Policy Makers highlights the findings of the fifth Global Environment Outlook (GEO-5) report and was prepared by the UNEP Secretariart with guidance from members of the GEO-5 High-level Intergovernmental Advisory Panel.

Peoples' Sustainability Treaties are proposed as a series of independent collective agreements produced by representatives of major groups and stakeholders of civil society, with the intention of being drafted and published prior to the official UNCSD2012. They are planned as the alternative content outcome by civil society to reflect the public interest and aspirations of a sustainable world, and will serve as collection of proposals for governments negotiating for official outcomes at the Summit.