Thank you.
One thing, then, is to remind ourselves that this is really focused on oil sands and water. In bringing in CCS, the question we had about it is what the potential impact of CCS is on underground water reserves and aquifers. Much was made of the fact that it would be separate from groundwater reserves and that the sequestration would happen in saline aquifers.
Maybe, Dr. Schindler, you could tell me a little about this, or someone else. What is the role of saline aquifers in our system? Are they inert? Do they not contribute at all? Do they have no role? Can we pollute them or fill them with carbon without any consequences other than the danger of leaking? Is that a fair assessment?