One of the messages I tried to get across in the presentation is that there is a lot of convergence in the area of IP policy at the basic level. Between us and our trading partners, intellectual property frameworks, in terms of the basic building blocks—more or less the terms of a deal—are kind of common. Yes, their purpose is to create the conditions for innovation and we think they do, certainly.
You go back to the theory that if somebody is going to make an invention and have no assurance that they might be prevented from marketing it because a competitor comes up and copies it without having invested in the invention, then they're going to be careful before taking it to market. In copyright as well, you're confident to publish your work and spread the knowledge because you know you retain copyright in it—