Talk:Water stress

Desalination is thought to be the answer to our water problems as there's 1.4 billion cubic metres of saltwater. But the high cost of desalination is ten times the fold and hence the government looks for alternatives, for instance Singapore relies on treated sewage water which exceeds WHO standards. (Nithiya, 2011) —Preceding unsigned comment added by 147.197.209.167 (talk) 14:41, 13 May 2011 (UTC)