We are talking about big big things ! In fact all these are very small things ! The fact is that the global water crisis is only increasing day by day. Millions of people are affected. We thought satellites and technologies can do wonders but in fact it was short term success to go deep in to the earth. Now the aquifers are dried up....like surface water mismatch , annual recharging and annual draft from aquifers are big mismatch with poor people are increasingly suffering world over. I have posted some material in the similar line some tome back. Got few comments and had few discussions points. I found no serious takers and again we are beating around the bush. 97 % of water is in ocean and still from time memorial we are only playing round with 3% fresh water that is easy ? That era in my opinion is over. Lot of research is required in this line of action. I am very keen to work in this line of action. Is there any one ( institution) around the world interested to work on this aspect of research. I know it is not easy but it is the need of the hour . It is our responsibility to address the Thirst of billions of people across the world. Sundara Rajan I am a hydrologist ( MSc Hydrology) with right combination of qualification ( Hydrology, Marine geology and geology) with lot of experience in groundwater and environmental (strong marine also) studies.. I am strongly active in Linkden.