As epidemiologists we have what are called hierarchies of evidence in which we evaluate studies based on how well they're done. There are specific ingredients that are necessary in order to consider a body of literature valid. It is the basis of my field and it is what we use.
The evidence fits into that structure best around thermal effects. The challenge is that the BioInitiative results, and all of the other science that's coming along, does not fit into the parameters of prudent epidemiology. What we need in order to make a science-based ruling, which uses that type of evidence, is to find lower level exposures and do the kinds of quality studies that would allow us to use that rubric on that body of evidence.
Health Canada could commission research. Industry Canada could do research. We could actually try to address this problem in a way that makes sense and allows us to rigorously evaluate it with the same degree that we evaluated thermal heating.