Earthwatch— Global environmental assessment

Progress of the United Nations Environment Program, Earthwatch, since its inception in 1972 is critically reviewed. The conclusion is reached that, while UNEP has provided support for several important programs in cooperation with United Nations specialized agencies, the new global assessment perspective envisioned at the 1972 Stockholm Conference on the Human Environment has not evolved. A framework is proposed calling for threshold criteria, statements of current conditions, predictions of trends to be watched, and alerts to warn of approaching environmental threats. A network of world, regional, and national assessment centers is recommended based on existing centers-of-excellence.Formerly a deputy associate administrator of the National Oceanic and Atmospheric Administration (NOAA). He was supported, in part, for this work under Department of State contract number 1751-000300, with project title: Global Environmental Monitoring System, 1979.National Marine Pollution Program Office, NOAA.The opinions and recommendations presented in this paper are those of the authors and do not necessarily represent the official policy or position of the National Oceanic and Atmospheric Administration, the Department of Commerce, or the U.S. Government.