The only thing I would add to the comments that my colleague just made is that in addition to looking at the demographics of the science organization, really the scientists who join the department stay with the department. We have a cadre of scientists who are almost able to retire. The average age of those scientists is actually older than the rest of the public service and the rest of the department. I see that as independent of the mandate commitment that my colleague has already mentioned.
We'll be poised for recruiting new scientists in the future, and we'll need to look at what are the emerging areas that we'll need to reinvest in.