The surface of our planet is mainly water, yet usable water is in short supply. In some parts of Africa people have to walk several kilometres a day to get water, and they are the lucky ones. There, and in Asia, the prospect of conflicts over water is increasing. A particular example is the scheme to bring more water into Turkmenistan and its capital city, Ashgabat.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/we-must-avert-water-wars
[2] http://admin.indiaenvironmentportal.org.in/category/author/ac-grayling
[3] http://admin.indiaenvironmentportal.org.in/category/journal/new-scientist
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rivers
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/aral-sea
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-management
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-distribution
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-demand
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/canal-irrigation
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/conflicts
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hydrology
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/asia
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/turkmenistan
[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uzbekistan