With respect to the CBAM, there's been a challenge so far in that the U.S. has shown no interest in going down that track. As a result, we don't have too much potential to go down that track if the U.S. is not headed there.
I think the biggest problem we have on the climate change side now is that countries are going off in different directions on their own. There's no coherent approach to addressing climate change. The U.S. has an approach. The EU has a different approach. Canada has a slightly different approach.
We need countries to take common policies and have international rules, not just domestic rules, that would allow us to have a more coherent response to climate change.