Mr. Chair, thank you.
Gentlemen, thank you for being with us. I want to sum up the conversation so far by putting it back through the lens of the structural challenges and opportunities that we're facing here, perhaps even looking at it as an infrastructure investment lens. We've heard the whole gamut of concerns. Dr. Parsons, I think you've described Canada as having a profound state of cyber insecurity. Mr. Mosca, you said there's an economic opportunity at the other end of that spectrum; if we get it right, we can actually achieve positive economic gains.
If we take an investment lens, I wonder if you could start us out by differentiating between the quantum and the non-quantum portion of the problem. How much do we need to be concerned about quantum computing at this point? How much of a future threat is it? In the current constellation of conventional cybersecurity problems versus quantum, how do things line up there? Where's the crux of the challenge?