Toxic air, broken roads and unpicked rubbish
Why India's big cities are becoming unliveable
INDIA - "Want the royal charm of Jaipur? Don't come here, just buy a postcard," a local taxi driver quipped during my recent visit to the north-western Indian city. I had asked him why Rajasthan's amber-hued capital - thriving with tourists drawn to its opulent palaces and majestic forts - looked so ramshackle.
