Well, I wouldn't rely on my heart or my opinion. I would rely on the investments of the COSIA group, who are experts in the sector and in the industry, and who are spending hundreds of millions of dollars to improve their processes. If you were to ask them the question you just asked me, their answer almost certainly would be that “we can do better, and we are doing better”.
Your question was, are we extracting fossil fuels in the most responsible way possible? I would say that there are others in the sector who are saying that there are more responsible ways and there are better ways and that's why we're investing in those technologies. They seek, as much as anybody else, to make sure that the way in which we extract our natural resources is as sensibly done as possible.