Food security is directly related to water availability for crops. There should be law (not just law, prove by implementation) in UN to manage the available water in the World. In many fertile countries mostly water is lost just due to because they do not have any water management resources due to certain political issue. There is need to address Water and Food Security on priority bases without involving political issues. One fertile country can support a big part of human being from hunger.
Regards
Abdul Rahim Khan
R.O/P.I/T.L
Post Harvest Research Centre
Ayub Agricultural Research Institute
Faisalabad-Pakistan
Abdul Rahim Khan