Let's face it, 10 years ago no one knew what a supply chain was, and now we're having committee meetings about it. It's very important now. But a supply chain is not just people sitting in a cab or on a train or on a boat. There is, as you point out, a whole layer with the digitalization of it and also the data component of it. I think there could be more done to attract people into that sector or into the supply chain business, whatever you may call it.
I think the data component of it is going to be huge. There was some discussion about data already. I think the ports are ahead of the game on that in collecting data. We need to get the railways in there. We need to get trucking in there. We need just-in-time data. Currently, the data that's collected is two years old before anyone sees it. Just-in-time data is what shippers need, and I think what operators need also. That's how you make good decisions, by knowing what's happening today and not what happened two years ago.
I think there's a lot of potential for those kinds of highly technical jobs in the supply chain industry.