Making water is something that is very much different from the ” collect water “. Water is a substance that can dwell in several forms, namely liquid form ( a basic form ), solid form (can be a chunk of ice ), and the form of vapor or gas ( joined in the airborne particles ).
To obtain the water it requires further processing stages, but much easier than making water. We could collect clean water by melt the ice blocks or how to obtain it through the condensation of air or water vapor.
Humans have a great importance to water, is something that will not be refuted. Indeed, most of the earth ‘s surface is covered by water, but does not mean that the human need for water could be fulfilled immediately.
Obtaining clean water is one thing, while to get a decent water for consumption is one other thing. With so much water that surrounds the earth, but only a small fraction viable for consumption, how ironic.
Humans continue to develop the technology to make it easier for their lives. With technology, humans were able to clone a highly complex life forms. If the human need for water that can be consumed such magnitude, while to get it so difficult, then why not try to make the water as needed.
As you well know, water is composed of two hydrogen atoms and one oxygen atom, a structure that looks very simple to be emulated. Making water is theoretically possible, but it will be one of a very risky process.
Simple as this picture, to make water we need hydrogen present that has flammable characteristics, and oxygen which characteristics support the combustion process. These atoms must be connected to each other and form a bond that is homogeneous , it is necessary for a sudden burst of energy and a water molecule would be formed.
A water molecules will not be visible to the eye, the problem is, making the water that sustain a global population required of water molecules in very fantastic numbers. That’s mean a huge burst of energy needed in a controlled and repetitive process, it is not easy and very vulnerable .
This may be said as a bad luck or a curse, or perhaps more accurate to say, it’s something that technology can not reach, at least for now. Making water become an improper choice, moreover, there is an easier way to do, namely to collect water and conservation.