In regard to the technologies that have been deployed in the space, we have seen reduction in carbon emissions. I have experience in both the mining space and the oil and gas space. We're seeing, for example, the electrification of truck fleets. In long-haul distances, where you see this in a variety of commodities, that reduces carbon emissions significantly.
There is a copper company currently in Canada called Foran Mining, which is building a mine that is going to be a carbon-neutral mine.
There have been a variety of technical innovations in the space, but certainly more needs to be done. I think this is where it's important to have public-private partnerships to be able to move things ahead that make sense for industry but also make sense for the goals that we have as a society.