2 December 2009: The UNFCCC Secretariat has released the latest edition of its newsletter, which looks ahead to the 15th session of the Conference of the Parties to the UNFCCC (COP 15). The newsletter features, inter alia: video messages by Arnold Schwarzenegger, Governor of California, and Archbishop Desmond Tutu, who call for urgent action on climate change; an article by Michael Bloomberg, Mayor of the City of New York, US; and sections on mitigation, adaptation, finance, technology, and the Ad hoc Working Group on Long-term Cooperative Action (AWG-LCA). [The Newsletter]