Urbanization is often linked with economics – increased job opportunities, a centralized market, better pay, and higher individual wealth have all drawn people into cities. For a long time, these pull factors are what caused cities to grow. India is the second-largest urban system in the world with 11% of the total global urban population living in the Indian cities. The UN estimates that India will be more than 50% urban by the year 2050. Urbanization has proven magnificent growth in the last few decades.