The incidence of moderate drought will double to affect half the world by the end of the century unless green house gas emission are curbed according to a study backed by the British
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/droughts-will-hit-half-world
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-times-london
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-disasters