Your cut-'n-paste nowhere addresses any of the reservations about putting the building of desalination plants into the hands of terrorist states; it doesn't even mention the ecological minefield (especially that of the Palestinian fishermen - neither do you; then you couldn't could you; your posting was entirely cut-n-paste; as usual, no thoughts of your own)
Even your Guardian quote (if it's the same as the link you posted earlier), points out that the major drawback is that it is Israel who has proposed it - no nation oin their right mind would put an essential as vulnerable as their water supply - it would be like Britain asking the Germans to replace their water supply after the Luftwaffe had bombed it
The report on the flaws of the desalination proposal came from a study at a German University, which also mentions the horrendous cost of installation and maintenance.
Some time ago you took offence when I suggested that your entire knowledge came from cut-n-pastes, yet your input here is exactly that - don't you have any information of your own?   
Your continual unqualified denial of officially produced reports has managed to turn this into another 'Muslim Prejudice' thread - from now on you do so without my assistence
Don't forget your meds.
Jim Carroll