Thank you.
I hope I'm not misrepresenting any of my colleagues around the table in terms of their interest in reaching these climate targets and the concern about not reaching them, but earlier on, Mr. Jones, you talked about some of the countries around the world that are actually moving forward very well at meeting these targets. You talked about the suite of different initiatives, such as the policy initiatives, etc., that are required and that are all put together to potentially reach the targets. You also said that the countries that have the price on pollution were doing better than many of the other countries.
Could you elaborate a bit on that? How important is having a price on pollution in meeting reduction targets?