It has become fashionable in the past decade to say that Canada is changing, becoming more urban, ethnically mixed, competitive, secular, and media-savvy. Ask anyone under 30, though, and you'll hear that the country has changed already. There is a new Canada, and for young men and women now between 20 and 29, it is the only Canada they have ever known. Not only will members of this generation soon be taking over positions of influence - in business,...