Indians mock their corrupt politicians relentlessly, but they regard their honest politicians with silent suspicion. The first thing they do when they hear of a supposedly 'clean' politician is to grin. It is a cliche that honest politicians in India tend to have dishonest sons, who collect money from people seeking an audience with Dad.

When I was writing 'The White Tiger' I lived in a building pretty much exactly like the one I described in this novel, and the people in the book are the people I lived with back then. So I didn't have to do much research to find them.

Mangalore, the coastal Indian town where I lived until I was almost 16, is now a booming city of malls and call-centres. But, in the 1980s, it was a provincial town in a socialist country.

Columbia University, where I went to study in 1993, insisted its undergraduates learn a foreign language, so I discovered French.

I grew up, as many Indians do, in an archipelago of tongues. My maternal grandfather, who was a surgeon in the city of Madras, was fluent in at least four languages and used each of them daily.

I am not an original thinker-but I am an original listener.)

If only a man could spit his past out so easily.