I am not an expert on the number of tonnes we have to go, basically because that's not our focus. Our focus is that every government in this country—every government, provincial and federal—has indicated a desire to reduce emissions. Our starting point is that if you would like to reduce emissions, we can now bring our expertise to bear about the best way, the best economic way, to reduce those emissions.
You need to start. You put a policy in place and you move forward, and then you can continue debating about where we actually have to be. Frankly, there's not much debate about the need to reduce emissions. The debate is whether we need to reduce by 50% or 60% by 2040 or 2050? When you're in 2018, I'm worrying less about that precise debate and more the need to get going with good policy.