Yes. Let's remember that the oil price has gone from $110 a barrel to $45 a barrel. That is a very profound benefit to every single user of oil in Canada. The offset against a very small increase in a carbon tax, for example, is minimal compared to that. There has been this huge benefit to every single user of fossil fuels, and a carbon tax hardly changes that in terms of driving costs.
The second thing is that, for export industries in Canada such as mining companies, there should be some kind of offset to a carbon tax that makes the products more competitive internationally in places where there are no carbon taxes.
The third thing is that increasing the cost of something like energy input creates innovation that reduces that cost. That's really what drives innovation, companies trying to reduce their costs, trying to find better ways to do things. That is why Canada has such a strong mining industry and some core advantages, because we are good at doing that. We respond to these forces, and we find better solutions. I think what we are going to get to is a really strong, innovative clean tech industry coming out of something like a carbon tax.