I understand what you're saying, but taxation is a key element in a sustainable development strategy. Just think about the tax exemption for oil companies, which represents close to $5.9 billion. Is the fact that this key element of an environmental policy is the responsibility of the Department of Finance going to make your work fundamentally more difficult? We are not talking about Veterans Affairs. This is the Department of Finance, which establishes tax measures, and taxation is fundamental to environmental policy.