It is often said that people who live in big cities are desensitized to all that goes on around them. A man is sprawled out on the sidewalk and people just step around him. A woman cries out for help and no one takes it seriously.
And then there’s the case of a bus that suddenly exploded during rush hour in the city of Hangzhou in China on 6 November. Surely this bus, completely engulfed in flames and churning out black smoke right in the middle of a busy street, would generate panic among the citizens… right?