Sustainability was something that was very important. We heard that from Canadians and from environmentalists. This is really about sustainability in the long term. It's about how you can protect the environment, how you can contribute to the social and economic well-being of Canadians, how you can preserve health in a manner that benefits present and future generations. That's how you would look at sustainability.
We've also been clear that there needs to be a gender-based plus analysis as part of this, and we think that this gets you to better decisions.