Drought has always been one of the biggest threats to animal and plant life. It can be caused from natural reasons or simply by people carrying out bad environmental practices. What ever the reason it is still a problem. Studies that have been carried out are suggesting that the increase in global warming is causing many rivers to dry up. Most of these rivers supply large areas with food, irrigation and water for domestic purposes.
Considering all these I wonder if it would be possible for us to really advance the idea to use pressurized air for fuel in vehicles especially trucks. If this drought continues we might have to start trucking water from desalination plants both for irrigation and consumption. Even if drought is not a problem in every part of the world but I think it is a good suggestion for the most badly affected ares.
We cannot sit and wait until everyone starts depending on a particular section of the world for food, that could be disastrous. There might be other more immediate ways. I guess water could also be pumped from these plants with wind powered or solar powered pumps. Just a suggestion.
