Global Environment Outlook Scenario Framework

The UNEP's third Global Environment Outlook (GEO-3) presents a 30-year retrospective analysis of environmental conditions and trends, and associated policy responses. UNEP's multi-disciplinary methodologies for predicting future world environment scenarios are described, including scenarios for CO2 emissions. The publication concludes with tabulated data (economic, social, energy, food and agriculture, and environmental) from seven world regions. Related UNEP publications include "Global environment outlook 3: past, present and future perspectives" (ISBN 9280720872, 2002).