Globalisation was supposed to bring in a sense of unity. In actual truth it was supposed to bring in a sense of 'Unity in diversity'. But what is happening today? Globalisation has sure taken a number of Indians abroad and brought a number of foreigners home. A 'level ground' we thought it was. And then it happens again. We are ashamed to sing our national anthem in front of a few foreign students. Well, as someone said, the more things change, the more they remain the same…