The six city-states on the Arab side of the Persian Gulf, each formerly a sleepy, pristine fishing village, are now all glitzy and futuristic wonderlands. In each of these city-states one finds large tracts of ultramodern architecture, gleaming skyscrapers, world-class air-conditioned retail markets and malls, buzzing highways, giant, busy and efficient airports and seaports, luxury tourist attractions, game parks, children’s playgrounds, museums, gorgeous beachfront hotels and vast, opulent villas housing fabulously affluent denizens. The six city-states – Dubai and Abu Dhabi in the Un...