On the carbon tax, it's not a disaster, in the sense that we can offset the absence of such a tax with other measures to lower the cost of clean technology. In a nutshell, that's what these measures are about. For example, if we let Chinese vehicles in, or if we had Chinese vehicles built in Canada, we could have lower prices, which would bring us back to the same context of moving things forward.
In fact, a number of technologies exist, and we can also develop strategies.