But we've already got automated warehousing systems that work pretty well -- I'd imagine these wouldn't be too hard to extend to load and unload trucks. In fact, I wouldn't be surprised to find out that they already can.
Specifically, the automation of long haul trucking, comparable to what large tanker ships do, may be more feasible. The last mile, scheduling, and the rest, is a horrid mess. A family member is in the business and I live in an area where ag work is prevalent and know people who have worked in such.
Agreed here. I don't think anyone reasonable is suggesting the local delivery trucks are going to get automated any time soon.
But the long-haul interstate runs? I see this happening faster than any automated passenger cars, and once it starts it's going to rapidly take over that industry. Probably starts with convoys with a couple human tenders until the tech is proven.
Where is the money going to come from for produce suppliers, some on thin profits, to automate where hiring a bunch of seasonal laborers is less overhead, maintenance, etc.
It's going to come from automation costs dropping and seasonal (and other) labor costs rising in real terms, so that the cost effective approach is automation. Same as everywhere else.
if an automated solution ends up being cheaper than manual laborers, then some lending institution will be happy to lend the money for the transition. any players that avoid the transition will likely get obviated by the competitors that capture and pass on the cost savings.