Archive Note

This publication is part of GRID-Arendal’s archive. Some information reflects the environmental data, policy context and scientific understanding available at the time of publication in 2000. It is retained for historical and reference value.

Overview

Global Environment Outlook 2000, also known as GEO-2000, was the second report in UNEP’s Global Environment Outlook series. It presented a broad assessment of the state of the world’s environment at the turn of the millennium, examining global and regional trends, policy responses and emerging challenges.

The report was developed through the GEO process, launched by UNEP in 1995 as a cross-sectoral and participatory assessment process. GEO-2000 brought together regional perspectives, scientific expertise and policy dialogue, with contributions from more than 850 people and around 35 centres.

The publication’s central message remains clear. Environmental management was moving in the right direction, but too slowly. GEO-2000 highlighted the need for stronger political leadership, better cooperation across regions and sectors, and more effective use of existing and new policy tools.

What You’ll Find

The publication includes:

• A global overview of environmental change and the pressures created by economic growth, consumption, population growth and poverty.
• Regional assessments for Africa, Asia and the Pacific, Europe and Central Asia, Latin America and the Caribbean, North America, West Asia and the Polar Regions.
• Discussion of major environmental trends, including climate change, freshwater scarcity, land degradation, biodiversity loss, forest decline, marine degradation, hazardous chemicals and urban air pollution.
• Policy analysis covering environmental law, multilateral environmental agreements, public participation, market-based tools and institutional capacity.
• Future perspectives on emerging issues, based in part on a survey of scientists from 50 countries.
• Recommendations focused on filling knowledge gaps, tackling root causes, taking an integrated approach and mobilising wider action.

The overview also includes maps, charts and summary statistics, including figures on global population growth, carbon dioxide emissions, regional water stress, transport growth and the expansion of participation in major multilateral environmental agreements.

Why It Matters

GEO-2000 is an important record of how global environmental risks were understood at the start of the 21st century. Many of the concerns it raised, including climate change, water scarcity, biodiversity loss, resource consumption and environmental inequality, remain central to environmental policy today.

The publication also shows the value of participatory, science-based environmental assessment. By combining regional knowledge, global data and policy analysis, GEO-2000 helped strengthen the role of environmental information in decision-making.

For GRID-Arendal’s archive, this publication reflects a key moment in the development of global environmental reporting. It demonstrates the continuing importance of accessible knowledge products that help decision-makers and the public understand environmental change, its causes and possible pathways for action.

Tags: GEO