Conservation of mass and momentum ' the big theory always remains with us for generations. According to it total quantum of water on globe will be same, even to the accuracy of a single drop. But its location and form will change in most unpredictable manner with infinite uncertainties, which will remain exactly equal to the level of unpredictable & uncertain intrusion we people are doing or giving to nature and whole natural system.
My question reflects a virtual scenario, assuming a when not a single drop in ground, all is either on surface or in atmosphere? What we must do and how we prepare ourself for this, which in my opinion can never be said 100% hypothetical question ?
I love to have comments of great experts here. Also I like to supplement that it is based on a quote from one of the famous NASA scientist ..who is going to speak and debate on it...soon