I fully endorse what Dick has just said.
I have a variety of ways you can come at this. One way that has been used in the past in the area of international security is to introduce some form of white paper or discussion paper. It used to be called a green paper, at one time.
It's something that the government of the day puts out, not necessarily as a position of the government but rather as a piece that describes the international security environment and the challenges and threats that we face as a country. It's a way of supporting debate, which could then be a prelude to broader discussions around the country, both on missile defence and on the kinds of threats in the Arctic that Dick described. These are new things that really do merit more public discussion.