Certainly on the science and research side, building on Dr. Patry's point, we need more investment by the private sector to hire those people. The reason those people go is they can get jobs in other countries in the disciplines they've been trained in.
In recent years, we have had shifting. Certainly in Waterloo in recent years more of the graduates are staying in Canada, but in part that's because the multinationals have figured out that they can set up here, hire the graduates and not have to pay for them to move. That is an important step because it helps to build the ecosystem. Having those jobs for people when they graduate means they'll get experience at a multinational, and then they might go to work for a Canadian firm or start their own firm, and they haven't moved to Silicon Valley or some other part of the world.
Really, the starting point is going to be that we have to create more opportunities for those Canadian graduates to stay in Canada.