Since the protocol was negotiated in 1997, we have said that we have serious questions about the achievability of the target. That does not in any way suggest that we are not serious about addressing greenhouse gases. If you look at our policy papers over the years, we have been involved in trying to suggest far-sighted and more innovative ways to get at this issue.
One of the reasons we have always questioned the Kyoto target, as I said earlier, is because we've never really engaged Canadians on what they need to do, what the overall impacts are going to be, what the costs are going to be, and how we're going to meet this ambitious target.