Humanity is facing an enormous challenge in managing water to secure adequate food production. By the middle of this century, the world?s population is projected to reach 9.1 billion, 34 percent higher than today. Nearly all of this increase will occur in developing countries. In order to respond to the expected demand of this larger, more urban and, on average, richer population, food production must increase by about 70% as estimated by the FAO.

A comprehensive literature review on current state of knowledge on the impacts of dams on Mekong fisheries. Covers 'fisheries basics', impact of dams on fish migration, flood pulse, biodiversity, fish habitats, aquaculture production and reservoir fisheries.

India's National River Linking Project (NRLP), which has been on the drawing board for some three decades, is the largest inter-basin water transfer planned to date in India or elsewhere. The idea has waxed and waned depending upon the political dispensation at any given point in time. Under the Challenge Program for Water and Food, IWMI undertook a broad strategic exploration of the basic idea of NRLP and its assumptions. This Highlight examines few contentious issues of the NRLP that received considerable attention in the national discourse.

The Volta River is one of the major rivers in Africa. A transboundary basin, which is the principal water source for approximately 24 million people in six riparian states, it is likely to experience increasing stress in the near future as a consequence of both greater water demand and climate change.

Modern bioenergy systems are attracting increasing attention from governments in Asia as a potential solution to a range of policy problems related to energy security and sustainable development. Despite growing interest in bioenergy systems, there is still a limited understanding of how their expansion could impact on natural resources such as water. This paper aims to shed some light on the relationship between modern bioenergy development and water depletion using a case study on the biofuel sector in Thailand.