As I've said in several other reports, including the “Lessons Learned” report when we talked about oil and gas, or even the mining effluent report that I just mentioned earlier.... We often preface our reports with both the positive economic impacts associated with an industry—as well as any social benefits associated with it—and the environmental consequences that need to be managed.
A full cost-accounting approach is really at the forefront of the sustainable development monitoring work that we do on an ongoing basis. Therefore, yes, I very much agree that the social, economic and environmental factors all need to be looked at together in finding solutions so that we don't just squeeze the balloon and cause one problem to be transferred to another location without solving the larger issue.