We haven't done that analysis.
There's a whole new area of attribution science in terms of trying to pinpoint the increases in severity of any type of event like forest fires, severe weather or hurricanes with climate change versus other things like forestry practices. We haven't done that, but there is an area of scientific inquiry and there are experts you could draw on for more information on that.
To your second point about carbon pricing, it's very complicated to compare across countries. Just like Canada, there are so many different measures in place in each country. You could have a high carbon price and not very strong regulations and get to where you want. You could have a lot of regulations and no carbon pricing and get to where you want. You could have subsidies. There are a whole bunch of different factors involved.
Simply comparing us to a country that doesn't have carbon pricing or to one that has a higher carbon price, like Sweden, you have to look at the whole suite and see how we're doing. Our whole suite, from 1990 to now, has not been a good package. We have not got the reductions.