David Molden

TL;DR: Molden et al. as discussed by the authors presented a comprehensive assessment of water management in agriculture, focusing on water for food, water for life, and water for the future of agriculture.

TL;DR: Water productivity is defined as the net return for a unit of water used as mentioned in this paper, and it is the amount of water that can be used to produce more food, income, better livelihoods and ecosystem services with less water.

TL;DR: Success depends on the acceptance and use of contemporary molecular techniques, as well as the increasing development of farming systems that use saline water and integrate nutrient flows.

TL;DR: A water productivity framework for understanding and action economics of water productivity in managing water for agriculture is presented in this paper, where the concept of efficiency in water resources management and policy rice production in water-scarce environments managing saline and alkali water for higher productivity opportunities for increasing water productivity of CGIAR crops through plant breeding and molecular biology.

TL;DR: The authors presented two alternative scenarios of water demand and supply for 118 countries over the 1990 to 2025 period and developed indicators of water scarcity for each country and for the world as a whole.