We've been mining in Sudbury for more than 100 years, and there's no doubt that there are legacy issues that we have to address. Certainly, regulations have come a long way, and we have, too, in terms of our approach to the environment. We accept that it's our responsibility to address those. I would say that probably now more than ever we're addressing those responsibilities.
When we talk about funding and innovation, it's not only from a technological and commercial sense; it's also in terms of the environment. For example, as emissions have come down in Sudbury, we've seen that the lakes have really responded and come back. It was important to us to invest in a centre like the Vale Living with Lakes Centre to support that research and to make sure that we were doing what we needed to do when it comes to our local lakes and rivers.
The good news is that it seems the restoration has been very successful in Sudbury, so now the Vale Living with Lakes Centre is actually focusing a lot of research in the Ring of Fire and making sure that they're taking that baseline data and research to make sure that, eventually, when things do progress there, they have that baseline data.
It's been a great investment. Again, working with our academic partners is very important to us, and it's something that we'll continue to do.