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Fast-growing Pakistan is home to some 200 million people and suffers from some of the worst air pollution in the world, thanks to its giant population plying poorly maintained vehicles on the roads and unchecked industrial emissions. more
Thailand tries to clean up its 'Sin City'
Thailand's "Sin City" of Pattaya is under pressure to rebrand by the ruling junta who are tired of the town’s sex tourism and gangland associations.
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