Sindhi nationalists, the Arabian Sea might yet return to its pre-Portuguese medieval past, as a place of regions and principalities, in which Kabul and Karachi were as united with Lahore and Delhi as Delhi was with Bangalore and the rest of south India. And in this firmament, aided by globalization, as they told me, the Sunnis and Shias of Sindh could deal, respectively, with Saudi Arabia and Iran without the intercession of Islamabad. As unforgiving