Abstract
Water resources have stood at the roots of our civilization, their presence has been decisive not only for the development, but also for the extinction of ancient and medieval states. Book, Water yesterday today and tomorrow is a bit of a travel guide.
The reader travels not only in space, but also in time, and goes back to the past, to find out how the water has shaped human history. It will not be a purposeful journey because it finds out that the qualities of man, his merits, and his vices are not altered.
Our ancestors acted as much as a hundred years ago, like three millennia ago. All the problems we are talking about and that we consider to be fatal because we are finding it hard to find solutions today have been here several times.
Just look into the past and find the lesson. A guide on these trips is water.