Mr. Speaker, one of the things we heard earlier was the importance of meeting our international commitments. However, what we never hear, and what we have tried to find out from the Liberal government, is the cost of the carbon tax to families and small businesses, businesses that create jobs. The Liberals know the cost, but they do not want to share that with Canadians. It is a hypothetical case that we need to improve, without having any cost or knowing the degree of environmental improvement that will happen.
Therefore, knowing that Canada is such a small producer of greenhouse gases, does the member know what it will cost and what the benefits will be in a drop in greenhouse gases?