I remember Karachi of early 1960's. It was a clean and peaceful capital city. There were people of all ethnicities: Goans, Parsis, Pathans, Patels, Makranis, Khojas, Sindhis and even some Europeans. My family and their kin had moved there from NWFP in late 1800's and early 1900's. 1970's onwards everything changed and in the 1980's the ethnic rivalries after the founding of MQM altered the chemistry of Karachi forever. The city was known as Paris of the East.