Having lived in Delhi since 1958 I have some very fond memories of it, before it started becoming a gas chamber about 40 years ago. Very few people now remember Delhi as it was before the Asian Games of 1982. Those games turned the old bucolic and bureaucratic Delhi into a boom town and it has not stopped booming since then. The fixed population of Delhi today is around three and a half crore. Another crore or so people float in and out annually. In 1980 the population was barely 70 million, mostly rural, living in the areas of Haryana and Uttar Pradesh surrounding Delhi like Gurgaon and Noida. Indira Gandhi’s farmhouse, by the way, was on the very southwest outskirts of Delhi. Today it’s south central. All those rural areas have been assimilated into a single toxic zone called the National Capital Region (NCR) and they are fully urban now. The NCR is so huge that when you fly into Delhi you can see the pollution the region causes rising up to 15,000 feet and extending some 200 miles in all directions. This is largely because in 1980 there were barely a lakh motorised vehicles. Today there are around three million.