we have plenty of water, it's just that most of it is dirty, or at least, salty, which makes it unsuitable for irrigation. Dirty water plus energy equals clea

we have plenty of water, it's just that most of it is dirty, or at least, salty, which makes it unsuitable for irrigation. Dirty water plus energy equals clean water. If the political barriers to fission are overcome, we'd have a whole lot more energy. Solar energy can also be used to clean water.