Irrigation accounts for 70 per cent of the world’s fresh water use, so it has been evident for many years that food security is considered a greater issue, if less immediately critical, than drinking water. Add climate change into the mix, and what was already a difficult global problem becomes significantly more so. The nexus of water, food, and climate change is the focus of this book. Its central goal is clearly expressed in the preface: “… as the requirement for more equitable access to food for all grows, so too grows the need for best science to under pin the development of more effective food systems.” The 22 chapters in this edited volume provide an excellent compendium of the issues that arise when growing populations, limited availability of water and early impacts of climate change impinge on the world’s food supply.
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