In particular as regards circularity.
I don't have much time left, but I would be remiss if I did not ask you about studies on biomonitoring. You've questioned these studies several times over the past years.
What would it take for Glencore Canada to recognize a biomonitoring study?
How can we get solid and concrete scientific evidence as a starting point for discussions on the public health data from Rouyn-Noranda?