I have long heard that the next world war will be over water. This book explains how Israel, a water deprived country, solved its water shortage problems and in fact ended up with an excess which it sells to other countries in the Arab World. This was a fascinating explanation of the techniques used, how they were invented and embraced by a country who understood that water was the key to success. I am completely surprised at how we, in the US are sticking our head in the sand when it comes to our water crises. It is certainly true that the next world war will be over water, it is already on its way. A must read for all.