Re-thinking water and food security : fourth Botín Foundation water workshop

 Content: Food security in water-short countries - coping with carrying capacity overshoot / Malin Falkenmark & Mats Lannerstad --
 Global agricultural green and blue water consumptive uses and virtual water trade / Junguo Liu & Hong Yang --
 Water scarcity and food security: a global assessment of water potentiality in Tunisia / Jamel Chahed, Mustapha Besbes & Abdelkader Hamadane --
 Can human ingenuity, science and technology help solve the world\'s problems of water and food scarcity? / Elena López-Gunn & M. Ramón Llamas --
 Producing more or wasting less? Bracing the food security challenge of unpredictable rainfall / Jan Lundqvist --
 Prioritising the processes beyond the water sector that will secure water for society - farmers, fair international trade and food consumption and waste / J.A. [Tony] Allan --
 Present and future roles of water and food trade in achieving food security, reducing poverty and water use / Juan A. Sagardoy & Consuelo Varela-Ortega --
 Economic aspects of virtual water trade: lessons from the Spanish case / Alberto Garrido ... [et al.] --
 Water commoditization: an ethical perspective for a sustainable use and management of water resources, with special reference to the Arab region / Magdy A. Hefny --
 Water scarcity risks: experience of the private sector / Stuart Orr & Anton Cartwright --
 Incorporating the water footprint and environmental water requirements into policy: reflections from the Doñana region (Spain) / Maite M. Aldaya, Francisco García Novo & M. Ramón Llamas --
 The blue, green and grey water footprint of rice from both a production and consumption perspective / Ashok K. Chapagain & Arjen Y. Hoekstra --
 Water quality and nonpoint pollution: comparative global analysis / José Albiac ... [et al.] --
 Intensive groundwater development: a water cycle transformation, a social revolution, a management challenge / Emilio Custodio --
 Electricity reforms and its impact on groundwater use: evidence from India / Aditi Mukherji, Tushaar Shah & Shilp Verma --
 Water and energy nexus - role of technology / Joppe F. Cramwinckel --
 Energy supply for the coming decades and the consequent water demand / Ignasi Nieto --
 The economics of desalination for various uses / Xavier Bernat ... [et al.] --
 Postscript. The impossibilities of water in agriculture: an increasingly unreal world. What we have to do about it? / Margaret Catley-Carlson.