Change for the sake of change is the pursuit of novelty for the sake of amusement. The current New Zealand flag represents both halves of the Treaty, those that were here and those that came. To discard the Union Jack is to discard the balance that the Treaty represents, to discard the origin of one of the languages we speak, our mode of society, our sense of justice. If you must, design a flag of balance not of 'political correctness'.