The 2008 Global Hunger Index (GHI) shows that the world has made slow progress in reducing food insecurity since 1990, with dramatic differences among regions and countries. In the nearly two decades since 1990, some regions

The Economics of Ecosystems and Biodiversity (TEEB) aims to promote a better understanding of the true economic value of ecosystem services and to offer economic tools that take proper account of this value. TEEB is in two phases and this interim report summarizes the results of Phase I.

The

Global climate change has resulted primarily from the accumulation of carbon dioxide (CO2) and other greenhouse gases
(GHGs) in the atmosphere over the last 150 years. However, recent studies indicate that, on average, 40 per cent of the potential warming by GHGs is being masked by certain aerosols (and aerosol-cloud interactions) that increase the reflection of sunlight.

The availability and quality of clean water in many regions of the world is increasingly threatened by overuse, misuse and pollution. In this context, the relationship between forests and water is a critical issue that must be accorded high priority. This thematic study on forests and water was developed in the context of the Global Forest Resources Assessment programme.

This report is about the causes of high food prices, focusing on staple grains

This paper utilizes two different approaches to assess the impact of significantly scaling up investment in public agricultural research in developing countries in general, and in the CGIAR in particular. First, it models the potential impact of doubling research investment on agricultural (food) production and poverty reduction, and also on international food prices.

Genebanks are one of the world

This paper, a companion to Transport for Development, proposes a different approach