I think within the oil field service sector, the macro situation corrects itself over time. The cycle itself—the great equalizer is depletion. Wells do deplete. It is a self-correcting model and cycle. I think, as Mark mentioned, the big thing for us is around people and employment, and really preparing the workforce to be highly educated and trained, and where it's a viable career option, not a cyclical style of business.
I think the biggest impact we can have on the upstream side would be to focus on the people side of it. It's traditionally a young person's industry and opportunity. I think there are tremendous alliances with a lot of the issues that we discussed today.