It's step-by-step, building on top of the previous thing, slowly inculating into the population the respect for life and how it's the responsibility of every person, company and government. You belt up, cars add airbags, the government improves roads and traffic management. If all of those things are in place, things get better. In India, it's very much "god will protect me".
My own attitude changes so bizarrely when I'm in India. In Europe it's belt up, put your helmet on, and in India, let's all get into this Autorickshaw and hurtle through traffic. I must be mad.