Yes, I'll reinforce that we were very honoured, as one of only two pension plans that were invited to join the task force and be an architect of these disclosures.
The rationale for us wanting to be heavily engaged in being an architect is that the best interests of the contributors and beneficiaries are very well served by companies being increasingly more transparent. It's very difficult for us to undertake due diligence on the potential for 10,000 securities globally. Of course, we can do a lot of that hard work when we're making a direct investment and we're a significant investor in a company. Going into the due diligence process, we've developed a specialized tool kit for us to better understand the strategy of those companies and how they're moving forward to abate and decarbonize their operations.
If a significant component of the portfolio continues to be widely held across thousands of securities, we're dependent on disclosure and on that transparency, so it's an area where we've been actively involved. It's an area where we're continuing to be a thought leader and to push other organizations, particularly in areas that haven't necessarily been considered in the past.
We could talk about that a little later, if that question comes up around abatement. That means, basically, what the companies are doing that is very hard to decarbonize. There's cement and steel, for example. It's not just the quick wins. It's also those things that will be heavily dependent on innovation and technology.