You know its a old word, only recognised today to describe people from Georgia, Armenia, etc. And "white europeans" in America. But if people are gonna use it, then at least include all the people. Race is defined from the skull, body structure/bones etc. And if you actually look at an Indian and a English, they look exactly the same, only the colour that is different. Which is why Indians and Persian (Iranian) people are also Caucasian. Most people recognise Nationality ahead of colour or ethnic origian Today though in most parts of the world. Like if I was to say seperate Ashly Cole, Steven Gerrard, Kaka and Robinho into 2 identity groups, most people would say English and Brazilian. But then, some, i.e. Americans, would say white and black. If you get my point.