Oh my God... please don't take this the wrong way, but the video is complete self-congratulation on JD's part.
And as expected, the only solution to all problems is continued growth. If we don't have more arable land, the technology for it will have to become more and more complex and expensive so that we (JD) can continue to grow and make more profits...
I think that's a crazy belief in unlimited growth. The fact is, our earth will not grow, resources are limited and we should learn to deal with that.
Instead of more, more, more, we should start to look critically at our previous actions and think of new ways.
Only the large farms will be able to afford the self-driving robots, or rather the ones that are getting bigger and bigger. Until one day we wake up and wonder how we could have let ourselves become so dependent on a few large agricultural companies.
Sorry, but I can't see anything good about the video - it just gives me a bit of a chill.