I'm going to say that it's a bit out of my wheelhouse to deal with in detail, but I think you bring up a good point having to do with working conditions. I believe it's the Bureau of Labour Statistics in the U.S. that has done studies in which it's found, in the truckload segment of the trucking industry, enormously high turnover rates and poor working conditions. Surely that has an impact.
Perhaps it speaks to a bigger issue having to do with human resources, in which we look in agriculture and food at how we compete for talent, rather than how we try to reduce labour costs. I think the latter is an old way of looking at it, and attracting talent is really where we need to be today.