Thank you, Mr. Chair.
I'd like to come back to a point that was made earlier.
My Conservative colleague, Mr. Leslie, said earlier that he was interested in the cost-benefit relationship of certain measures and value for money.
However, the most effective measure, according to many economists and conservatives, is really carbon pricing. Economists talk about it not only in terms of cost versus benefit, but also in terms of intervention.
Mr. DeMarco, you said that, if we don't have carbon pricing to achieve our objectives, we need to make regulations and introduce caps in all sectors. We need to encourage players in the sector to act or invest. We need to explode our deficit and invest in decarbonization projects.
What is your opinion on the cost-benefit relationship in relation to carbon pricing?