One of my colleagues asked a question about student debt that you weren't able to answer. As a former post-secondary educator myself, I've been a long-time advocate for no tuition fees. We've seen it in other countries. We know it's the way of getting the best of the best if, first of all, people aren't limited by their financial ability, but also are not limited by the huge amounts of debt they acquire, especially at your level of education.
Can you speak a bit to the impact of student debt, particularly as it relates to low salaries paid to post-doctoral students?