sky you are right brother.KB is a mega project with its long time benefits
but the main reason is this enemies of Pak never want this,as Pak is a agriculture state so enemies trying their best to make it barren and desert
oh i remembered a question to assian007 nd Alihashmat
how dams made land barren??
i gave a example of Aswan Dam at Nile river in Egypt, a oldest dam of world and still working KB is like that
is any harmfulness or destruction done due to Aswan dam in history????