Thank you, Chair, and thank you to the witnesses.
To Mr. Bataille, this has been alluded to in all presentations, but I wanted to get your direct answer on this. With all the plans and the putting in place, you talked about pricing things effectively or including the costs, the current externalized costs, into what we do.
How critical is carbon pricing to some of the adjustments you're talking about in terms of the way our cities are designed and laid out and set up?