Yes. When we talk about economic trade-offs with respect to climate change, they tend to be those in the very short term, because over the long term, the economic costs of climate change are in the billions of dollars, if not the trillions of dollars. I think there's widespread belief that those costs are very high.
We'd be happy to share more. That's very much a part of the thinking with respect to government policy, and we'd be happy to provide more detail. There have been a number of estimates from the Canadian Climate Institute and the Parliamentary Budget Officer, so there are a lot of third party sources of such analysis as well.