I think what I would say is we're recognizing as an industry that the public expectations around performance are changing. As we're starting to develop better and more robust systems, which help us better understand the emergent problems in the environment, it's demanding more of the industry.
Some of the comments in the opening remarks I made were about how we evolve our systems to get better problem definition and more focused efforts on the part of industry. What you heard in that specific example is about how individual companies and their operations have a system, and how to deal with flows of resources accordingly in that context.